different A different way By feedproxy.google.com Published On :: Wed, 26 Feb 2014 17:13:19 +0000 In an annual OM Guatemala outreach, volunteers are challenged to leave their comfort zone and share God’s love in a different way. Full Article
different Pandemic brings ‘a very different kind of Church’ to London’s homeless By feedproxy.google.com Published On :: Tue, 05 May 2020 09:00:00 -0600 London, England, May 5, 2020 / 09:00 am (CNA).- A parish in London’s West End is offering the homeless adoration, access to sacraments, and the rosary -- along with food provided by a five-star restaurant. St. Patrick’s Church in Soho, an area known for its nightlife and red-light district, is offering a remarkable ministry to the homeless as the capital struggles to cope with the coronavirus pandemic. Pastor Fr. Alexander Sherbrooke said he had “a strong sense that the Holy Spirit is literally building a church on the streets” in response to the crisis. When the city began to shut down in mid-March, Westminster City Council turned to Sherbrooke, who has overseen daily outreach to the homeless since he arrived in the parish in 2001. He told CNA that the council had asked St. Patrick’s to increase its provision of food to the homeless significantly while it tried to house those living on the streets. The parish, founded in 1792, had previously fed the homeless in its parish center. But after Catholic churches across the country were ordered to close because of the virus, St. Patrick’s was forced to improvise. It began serving the homeless food on its doorstep twice a day, Monday through Sunday. “On most days we are providing up to 320 meals,” Sherbrooke explained. “On average, we probably see 220 people a day, some of whom come for both breakfast and dinner.” Hot food is supplied by the Connaught Hotel, a five-star restaurant in London’s affluent Mayfair district, as well as by Wiltons Restaurant in Jermyn Street. The Pret a Manger chain provides sandwiches. “It’s a very sophisticated operation and we fully intend to be diligent in preserving social distancing, personal hygiene, food hygiene, etc,” the priest said. “We have a good number of volunteers. We also continue to provide a shower and lavatory facility.” Sherbrooke explained that the homeless in the West End live off the footfall generated by local businesses, restaurants and theaters. “There is none of that now,” he said. “It’s amazingly empty and can be quite intimidating, particularly at nighttime.” ”The West End has many who are alcohol and drug dependent and without their normal source of income, this can create a volatile situation. Police are very present, but the West End is very inhospitable, at times threatening and not very pleasant.” “I’ve been in the parish for some 17 years, throughout which much of my time has been spent in pastoral care for those who are needy. But nothing has really prepared me for where we are at the moment.” Volunteers at St. Patrick’s are determined to relieve spiritual as well as physical deprivation. As food is distributed, they pray before the Blessed Sacrament in a nearby adoration tent, while observing social distancing. Sherbrooke is available for visitors seeking a sacramental encounter, sitting at a safe distance and behind a white sheet. There is also a tent offering lectio divina. “This enhanced feeding facility has come very much as a response to the request of the local authority,” Sherbrooke said. “We have a long tradition of feeding people happily and well. But in a very strange sort of way, the Church, from being a physical reality behind four walls, is now a reality in the street.” Sherbrooke, who cites St Damien of Molokai and Mother Teresa as inspirations, continued: “It’s imparting a spiritual, pastoral care, where I have a strong sense that the Holy Spirit is literally building a church on the streets. There’s lectio divina. There’s adoration -- in other words, a prolongation of the Holy Mass -- confession, rosary, etc.” “We are ministering to the people. We are going to them, speaking to them, giving rosaries and sharing the Gospel. So there is a real work of evangelization going on.” Volunteers also distribute a sheet each week with reflections, Scripture readings, and advice on how to pray. “So there’s a kind of catechesis of the poor which is going on,” Sherbrooke said. “There is a very real sense that in this terrible virus situation that God is creating a very different kind of Church, much more evangelical, and perhaps simpler. All this has happened not through management but I believe through God's providence.” He noted that despite the present dangers volunteers felt a strong sense of supernatural protection. “Personally, I would say that the way that I haven’t caught [the virus] -- given the reality of the situation here -- is that every day I pray that the Precious Blood of Jesus will come into my heart, my veins, my lungs, and protect me from the virus so that I can do this work,” he said. In 2011, St. Patrick’s reopened after a £4 million restoration project, which included the excavation of the basement and the creation of the parish center, located beneath the church. Food for the homeless is now prepared there every day. “It’s almost as though God has crafted this parish for this work at this time,” Sherbrooke said. Full Article Europe
different Mothers of different cultures find commonality By feedproxy.google.com Published On :: Tue, 22 Nov 2011 17:47:03 +0000 A local Chinese mother teaches Cantonese to three Pakistani mothers before they all watch the film 'Magdalena: Released from Shame' together. Full Article
different 'Completely different take on Indian food' – Ron Mackenna's restaurant review of Swadish By www.heraldscotland.com Published On :: Sat, 08 Feb 2020 05:00:00 +0000 Swadish – Modern Indian Cuisine Full Article
different White Parents Say They Value Integrated Schools. Their Actions Speak Differently By feedproxy.google.com Published On :: Wed, 05 Feb 2020 00:00:00 +0000 A pair of new studies find that, when given a choice, white parents tend to send their children to schools that are predominantly white. Full Article Diversity
different What Differentiated Instruction Is Not: A Teacher's Perspective By feedproxy.google.com Published On :: Fri, 22 Nov 2019 00:00:00 +0000 Taking differentiation to mean "everything all the time" isn’t a sustainable model, warns English teacher Chad Towarnicki. Full Article Classroom+management
different Different Paths to the Same Goal: College and Career Readiness By feedproxy.google.com Published On :: Thu, 07 Mar 2019 00:00:00 +0000 Two recent studies of Teach to One: Math highlight the tension in math between grade-level-based accountability systems and approaches to instruction that enable more personalized paths to college and career readiness. Full Article College+and+career
different Galleries: Three very different takes on Scotland By www.heraldscotland.com Published On :: Sat, 22 Feb 2020 05:00:00 +0000 For me, art galleries have always provided shelter from the storm. The tempest in question might be a literal one, such as Storm Dennis, who buffeted us all from on high last weekend, or it could simply be a sudden squall in the mind. Art in all forms can take us out of ourselves – even if it's for a split-second – and recalibrate the mind. Full Article
different The Differential Impact of Delivery Hospital on the Outcomes of Premature Infants By pediatrics.aappublications.org Published On :: 2012-07-09T00:07:43-07:00 Data suggest that delivery at high-volume, high-technology hospitals reduces neonatal mortality. No study has examined other complications or compared the effects in multiple states by using a study design to control for unmeasured differences in case mix.The survival benefit to delivering at a high-level NICU between 1995 and 2005 is larger than previously reported and varies between states. The survival benefits affect both extremely and moderately preterm infants. Complication rates were similar between hospital types. (Read the full article) Full Article
different Vitamin D Status of Exclusively Breastfed 4-Month-Old Infants Supplemented During Different Seasons By pediatrics.aappublications.org Published On :: 2012-09-24T00:07:05-07:00 Despite numerous preventive strategies including prophylaxis with 400 IU/day of vitamin D in recent years, the deficiency of vitamin D in infants is still a global health problem.This study reveals that the risk of vitamin D deficiency is high in exclusively breastfed infants, especially in winter, despite vitamin D supplementation. Therefore, it is suggested that an adjustment of vitamin D dosage for seasonal variation might be necessary. (Read the full article) Full Article
different Subclinical Cerebral Edema in Children With Diabetic Ketoacidosis Randomized to 2 Different Rehydration Protocols By pediatrics.aappublications.org Published On :: 2012-12-10T00:07:57-08:00 Cerebral edema (CE) occurs frequently during treatment of diabetic ketoacidosis (DKA) in children. Severe, life-threatening CE occurs rarely, but subclinical CE is common. Whether the rate of infusion of intravenous fluids influences the occurrence or severity of CE is unknown.This study demonstrates that the rate of fluid infusion in children with DKA does not substantially affect MRI measures of CE. Studies assessing measures other than edema formation are necessary to determine whether fluid infusion rates influence DKA-related brain injury. (Read the full article) Full Article
different Different Guidelines for Imaging After First UTI in Febrile Infants: Yield, Cost, and Radiation By pediatrics.aappublications.org Published On :: 2013-02-25T00:07:01-08:00 There is a lack of consensus regarding the optimal investigative approach after a first febrile urinary tract infection. This is because of uncertainty regarding the long-term clinical significance of vesicoureteral reflux and urinary tract infection–related renal scarring.No ideal diagnostic algorithm exists. We found marked variability in sensitivity and specificity for detection of abnormalities using current protocols. We also highlight the considerable cost differences, both financially and in terms of radiation dose, of different protocols. (Read the full article) Full Article
different Effect of Rotavirus Vaccine on Diarrhea Mortality in Different Socioeconomic Regions of Mexico By pediatrics.aappublications.org Published On :: 2013-03-04T00:06:11-08:00 In Mexico, substantial declines in childhood diarrhea deaths have been documented since the introduction of the rotavirus vaccine in 2007. However, there is concern of lower vaccine effectiveness in less developed regions of Mexico with higher diarrhea-related mortality.We documented significant and comparable declines across all 3 regions of Mexico with different levels of development, indicating equitable vaccine distribution to children with varying risk of mortality and reaffirming the beneficial effects of rotavirus vaccination against fatal diarrheal disease. (Read the full article) Full Article
different Biochemical Characteristics and Risk Factors for Insulin Resistance at Different Levels of Obesity By pediatrics.aappublications.org Published On :: 2013-03-11T00:06:33-07:00 Although the metabolic syndrome is associated with obesity, not all obese children have insulin resistance and metabolic syndrome, and nonobese children may develop these abnormalities. Associated factors have not been well described.There was a 6.6% prevalence of nonobese children who were insulin-resistant, associated with a family history of hypertension. There was a 21.3% prevalence of obese who were not insulin-resistant, associated with a low waist circumference. (Read the full article) Full Article
different Validity of Different Pediatric Early Warning Scores in the Emergency Department By pediatrics.aappublications.org Published On :: 2013-09-09T00:07:22-07:00 Pediatric early warning scores (PEWS) for hospital inpatients have been developed to identify patients at risk for deterioration. Beyond triage, similar systems that identify ill patients and predict requirements for a higher level of care are needed in the emergency department.The validity of the different PEWS in pediatric emergency care patients has never been evaluated. This study showed that PEWS are capable of detecting children in need of ICU admission. (Read the full article) Full Article
different Adiposity and Different Types of Screen Time By pediatrics.aappublications.org Published On :: 2013-11-25T00:07:07-08:00 Screen time has risen to unprecedented levels among youth. Greater television time is known to be associated with gains in pediatric adiposity, but few studies have examined the longitudinal relations of other forms of screen-based media with weight gain.Among adolescents aged 9 to 19 years, television viewing was the type of screen time most consistently associated with gains in BMI. However, time with digital versatile discs/videos and video/computer games was also associated with gains in BMI among girls. (Read the full article) Full Article
different Differential Maternal Feeding Practices, Eating Self-Regulation, and Adiposity in Young Twins By pediatrics.aappublications.org Published On :: 2014-10-13T00:06:26-07:00 Restrictive feeding by parents is associated with poorer eating self-regulation and increased child weight status. However, this association could be due to confounding home environmental or genetic factors that are challenging to control.Differential maternal restrictive feeding is associated with differences in twins' caloric compensation and BMI z score. Controlling for the shared home environment and partially for genetics, these findings further support a true (ie, unconfounded) association between restriction and childhood obesity. (Read the full article) Full Article
different Champions League Fantasy popular picks and potential differentials By www.uefa.com Published On :: Mon, 17 Feb 2020 14:00:00 GMT Ahead of Matchday 7, UEFA.com looks at some obvious selections and some lesser-owned options. Full Article general
different Response: 'Embracing Technology' as a Tool for Differentiation By feedproxy.google.com Published On :: Mon, 25 Jun 2018 00:00:00 +0000 Elizabeth Stringer Keefe, Becky Shiring, Katie Robinson, Dr. Sonny Magana and Dr. Monica Burns contribute their suggestions on using tech to differentiate instruction. Full Article Technology
different Champions League Fantasy popular picks and potential differentials By www.uefa.com Published On :: Wed, 04 Mar 2020 15:00:00 GMT Ahead of Matchday 8, UEFA.com looks at some obvious #UCLfantasy selections and those who could cause a surprise. Full Article general
different MSPs pronounce support for civil partnerships for different sex couples By www.scottish.parliament.uk Published On :: 2020-05-07 05:45:19 A proposal to make civil partnerships available to different sex couples will strengthen equality and advance human rights in Scotland, according to a Holyrood Committee. Full Article
different Serving with different abilities By feedproxy.google.com Published On :: Wed, 28 Aug 2013 07:21:50 +0000 Every person can use his or her abilities to serve. With that thought, a hundred people gathered in Brazil to learn more about missions. Full Article
different Fin24.com | Futile to compare different sectors By www.fin24.com Published On :: Wed, 02 Jun 2010 15:24:52 +0200 A perceived lack of liquidity can make creditors uneasy. Full Article
different BBlunt is different because we understand Indian hair: Anirban Banerjee, Head, global innovation By www.financialexpress.com Published On :: 2019-10-25T00:52:11+05:30 We will look at geographical expansion for our salons; but for products, we aim to expand within India at the moment. Full Article Brand Wagon
different What makes academic incubators different? By www.financialexpress.com Published On :: 2019-09-09T01:47:00+05:30 Whether it is Bill Gates and Steve Jobs for the baby boomers, or Mark Zuckerberg and Jack Dorsey for the millennials, the narrative of people starting from a garage to controlling the world has been compelling. Full Article Education
different Why Indian Army, Navy and Air Force Salute Differently By www.thebuzzdiary.com Published On :: Here is Why Indian Army, Navy and Air Force Salute Differently - Independence Day Full Article
different Reuse of Schematics across different Projects By feedproxy.google.com Published On :: Mon, 24 Jun 2019 14:01:17 GMT Hi All, I have 1 huge project(day X) which has different reference power supply designs. Now I start a new project and I require 1 specific reference power supply from X. What is the easist way to do this, other than a copy paste. Is there a way to create say symbols or something similar, so that multiple different people could use it if they need, in their projects Thanks for your help and suggestions. Full Article
different IC Packagers: The Different Types of Mirrors By feedproxy.google.com Published On :: Tue, 10 Mar 2020 15:19:00 GMT I’m not talking about carnival funhouse mirrors, but rather the different options for mirroring symbols, vias, and bond fingers in your IC Package layout. The Allegro Package Designer Plus and SiP Layout tools have two distinct styles of m...(read more) Full Article Allegro Package Designer
different Different Extracted Capacitance Values of the Same MOM Cap Structures Obtained from Quantus QRC Filed Solver By feedproxy.google.com Published On :: Tue, 05 May 2020 10:00:51 GMT Hello, I am using Virtuoso 6.1.7. I am performing the parasitic extraction of a MOM cap array of 32 caps. I use Quantus QRC and I enable field solver. I select “QRCFS” for field solver type and “High” for field solver accuracy. The unit MOM cap is horizontally and vertically symmetric. The array looks like the sketch below and there are no other structures except the unit caps: Rationally speaking, the capacitance values of the unit caps should be symmetric with respect to a vertical symmetry axis that is between cap16 and cap17 (shown with dashed red line). For example, the capacitance of cap1 should be equal to the capacitance of cap32 the capacitance of cap2 should be equal to the capacitance of cap31 etc. as there are no other structures around the caps that might create some asymmetry. Nevertheless, what I observe is the following after the parasitic extraction: As it can be seen, the result is not symmetric contrary to what is expected. I should also add that I do not observe this when I perform parasitic extraction with no filed solver. Why do I get this result? Is it an artifact resulting from the field solver tool (my conclusion was yes but still it must be verified)? If not, how can something like this happen? Many thanks in advance. Best regards, Can Full Article
different IRENA: Transition to Renewable Energy May Create an Entirely Different World By feedproxy.google.com Published On :: 2019-01-11T22:19:18Z This week at the Assembly of the International Renewable Energy Agency (IRENA), political and business leaders from around the world outlined the far-reaching geopolitical implications of an energy transformation driven by the rapid growth of renewable energy. Full Article News Hydropower Storage Energy Efficiency Bioenergy Wind Power Solar Geothermal Asset Management
different IRENA: Transition to Renewable Energy May Create an Entirely Different World By feedproxy.google.com Published On :: 2019-01-11T22:19:18Z This week at the Assembly of the International Renewable Energy Agency (IRENA), political and business leaders from around the world outlined the far-reaching geopolitical implications of an energy transformation driven by the rapid growth of renewable energy. Full Article News Hydropower Storage Energy Efficiency Bioenergy Wind Power Solar Geothermal Asset Management
different [Opinion] Sweden did it differently - but is it working? By euobserver.com Published On :: Wed, 06 May 2020 07:02:03 +0200 It is too soon to deliver a verdict on the Swedish 'non-lockdown'. However, should Stockholm succeed in containing the virus without bringing its economy to a standstill, Sweden will enter the looming economic recession in a much better shape. Full Article
different Doing outsourcing projects differently By www.eversheds.com Published On :: 2016-08-30 The Issue Typically, Outsourcing Projects take a long time to procure and deliver. This can be bad news for both customer and supplier Often, there is mismatch between what a customer thought that it was buying and what is ultimately delivered. Ofte... Full Article
different A different kind of Ramadan: Hong Kong Muslims observe fasting month at home, as pandemic measures halt mosque gatherings By www.scmp.com Published On :: Sat, 09 May 2020 11:00:11 +0800 It is about 7pm when Muslim community leader Raheel Ahmed, 57, gathers with his wife, two sons and daughter for a home-made meal of dates, rice and spicy curried chicken, salad, fresh fruit and juice.For this Hong Kong family of Pakistani origin, it is their first meal after fasting for more than 12 hours, as this is the Islamic holy month of Ramadan.The world’s 1.8 billion Muslims mark the month by abstaining from food or drink from sunrise to sunset, and gathering as a community in mosques to… Full Article
different UK nations outline different plans for lockdown changes By feedproxy.google.com Published On :: Sat, 09 May 2020 06:00:00 +0500 LONDON: The UK looks likely to operate under slightly different lockdown rules next week after announcements by the leaders of the Welsh and Scottish governments suggested deviation between nations.Welsh First Minister Mark Drakeford said lockdown restrictions in the country will continue for a... Full Article
different How is procurement managed differently for projects under a Public–Private Partnership or PPP? By feedproxy.google.com Published On :: 2020-04-06 00:00:00 This video outlines some of the benefits of Public-Private Partnerships (PPP) and the typical roles and activities assigned to various sector participants. Full Article
different Red panda genes suggest there are actually two different species By www.newscientist.com Published On :: Wed, 26 Feb 2020 19:00:34 +0000 Genetic analysis suggests that the Himalayan and Chinese red pandas are two different species that diverged about 200,000 years ago Full Article
different Homo erectus used two different kinds of stone tools By www.newscientist.com Published On :: Thu, 05 Mar 2020 16:11:19 +0000 Skull fragments from Homo erectus found alongside stone tools in Ethiopia suggest the ancient hominin used more tool technology than we thought Full Article
different OTC Drugs May Work Differently in Obese Kids By www.medicinenet.com Published On :: Sat, 9 May 2020 00:00:00 PDT Title: OTC Drugs May Work Differently in Obese KidsCategory: Health NewsCreated: 4/27/2010 6:10:00 PMLast Editorial Review: 4/28/2010 12:00:00 AM Full Article
different Teen Impulsiveness Has Different Sources in ADHD, Substance Use By www.medicinenet.com Published On :: Sat, 9 May 2020 00:00:00 PDT Title: Teen Impulsiveness Has Different Sources in ADHD, Substance UseCategory: Health NewsCreated: 4/29/2012 4:05:00 PMLast Editorial Review: 4/30/2012 12:00:00 AM Full Article
different Girls With Autism May Need Different Treatments Than Boys By www.medicinenet.com Published On :: Sat, 9 May 2020 00:00:00 PDT Title: Girls With Autism May Need Different Treatments Than BoysCategory: Health NewsCreated: 5/1/2013 12:36:00 PMLast Editorial Review: 5/2/2013 12:00:00 AM Full Article
different Will Remdesivir Help COVID-19 Patients? Two Reports Provide Different Answers By www.medicinenet.com Published On :: Sat, 9 May 2020 00:00:00 PDT Title: Will Remdesivir Help COVID-19 Patients? Two Reports Provide Different AnswersCategory: Health NewsCreated: 4/29/2020 12:00:00 AMLast Editorial Review: 4/30/2020 12:00:00 AM Full Article
different High Testosterone Levels Have Different Health Impact for Men and Women By www.medicinenet.com Published On :: Tue, 11 Feb 2020 00:00:00 PDT Title: High Testosterone Levels Have Different Health Impact for Men and WomenCategory: Health NewsCreated: 2/10/2020 12:00:00 AMLast Editorial Review: 2/11/2020 12:00:00 AM Full Article
different Snake Deltavirus Utilizes Envelope Proteins of Different Viruses To Generate Infectious Particles By mbio.asm.org Published On :: 2020-03-17T01:30:15-07:00 ABSTRACT Satellite viruses, most commonly found in plants, rely on helper viruses to complete their replication cycle. The only known example of a human satellite virus is the hepatitis D virus (HDV), and it is generally thought to require hepatitis B virus (HBV) to form infectious particles. Until 2018, HDV was the sole representative of the genus Deltavirus and was thought to have evolved in humans, the only known HDV host. The subsequent identification of HDV-like agents in birds, snakes, fish, amphibians, and invertebrates indicated that the evolutionary history of deltaviruses is likely much longer than previously hypothesized. Interestingly, none of the HDV-like agents were found in coinfection with an HBV-like agent, suggesting that these viruses use different helper virus(es). Here we show, using snake deltavirus (SDeV), that HBV and hepadnaviruses represent only one example of helper viruses for deltaviruses. We cloned the SDeV genome into a mammalian expression plasmid, and by transfection could initiate SDeV replication in cultured snake and mammalian cell lines. By superinfecting persistently SDeV-infected cells with reptarenaviruses and hartmaniviruses, or by transfecting their surface proteins, we could induce production of infectious SDeV particles. Our findings indicate that deltaviruses can likely use a multitude of helper viruses or even viral glycoproteins to form infectious particles. This suggests that persistent infections, such as those caused by arenaviruses and orthohantaviruses used in this study, and recurrent infections would be beneficial for the spread of deltaviruses. It seems plausible that further human or animal disease associations with deltavirus infections will be identified in the future. IMPORTANCE Deltaviruses need a coinfecting enveloped virus to produce infectious particles necessary for transmission to a new host. Hepatitis D virus (HDV), the only known deltavirus until 2018, has been found only in humans, and its coinfection with hepatitis B virus (HBV) is linked with fulminant hepatitis. The recent discovery of deltaviruses without a coinfecting HBV-like agent in several different taxa suggested that deltaviruses could employ coinfection by other enveloped viruses to complete their life cycle. In this report, we show that snake deltavirus (SDeV) efficiently utilizes coinfecting reptarena- and hartmaniviruses to form infectious particles. Furthermore, we demonstrate that cells expressing the envelope proteins of arenaviruses and orthohantaviruses produce infectious SDeV particles. As the envelope proteins are responsible for binding and infecting new host cells, our findings indicate that deltaviruses are likely not restricted in their tissue tropism, implying that they could be linked to animal or human diseases other than hepatitis. Full Article
different Alcohol Causes Lasting Differential Transcription in Drosophila Mushroom Body Neurons [Developmental and Behavioral Genetics] By www.genetics.org Published On :: 2020-05-05T06:43:41-07:00 Repeated alcohol experiences can produce long-lasting memories for sensory cues associated with intoxication. These memories can problematically trigger relapse in individuals recovering from alcohol use disorder (AUD). The molecular mechanisms by which ethanol changes memories to become long-lasting and inflexible remain unclear. New methods to analyze gene expression within precise neuronal cell types can provide further insight toward AUD prevention and treatment. Here, we used genetic tools in Drosophila melanogaster to investigate the lasting consequences of ethanol on transcription in memory-encoding neurons. Drosophila rely on mushroom body (MB) neurons to make associative memories, including memories of ethanol-associated sensory cues. Differential expression analyses revealed that distinct transcripts, but not genes, in the MB were associated with experiencing ethanol alone compared to forming a memory of an odor cue associated with ethanol. Adult MB-specific knockdown of spliceosome-associated proteins demonstrated the necessity of RNA-processing in ethanol memory formation. These findings highlight the dynamic, context-specific regulation of transcription in cue-encoding neurons, and the lasting effect of ethanol on transcript usage during memory formation. Full Article
different Differential Response of the Chicken Trachea to Chronic Infection with Virulent Mycoplasma gallisepticum Strain Ap3AS and Vaxsafe MG (Strain ts-304): a Transcriptional Profile [Host Response and Inflammation] By iai.asm.org Published On :: 2020-04-20T08:00:38-07:00 Mycoplasma gallisepticum is the primary etiological agent of chronic respiratory disease in chickens. Live attenuated vaccines are most commonly used in the field to control the disease, but current vaccines have some limitations. Vaxsafe MG (strain ts-304) is a new vaccine candidate that is efficacious at a lower dose than the current commercial vaccine strain ts-11, from which it is derived. In this study, the transcriptional profiles of the trachea of unvaccinated chickens and chickens vaccinated with strain ts-304 were compared 2 weeks after challenge with M. gallisepticum strain Ap3AS during the chronic stage of infection. After challenge, genes, gene ontologies, pathways, and protein classes involved in inflammation, cytokine production and signaling, and cell proliferation were upregulated, while those involved in formation and motor movement of cilia, formation of intercellular junctional complexes, and formation of the cytoskeleton were downregulated in the unvaccinated birds compared to the vaccinated birds, reflecting immune dysregulation and the pathological changes induced in the trachea by infection with M. gallisepticum. Vaccination appears to protect the structural and functional integrity of the tracheal mucosa 2 weeks after infection with M. gallisepticum. Full Article
different Differential Outcomes following Optimization of Simian-Human Immunodeficiency Viruses from Clades AE, B, and C [Pathogenesis and Immunity] By jvi.asm.org Published On :: 2020-05-04T08:00:47-07:00 Simian-human immunodeficiency virus (SHIV) infection of rhesus monkeys is an important preclinical model for human immunodeficiency virus type 1 (HIV-1) vaccines, therapeutics, and cure strategies. SHIVs have been optimized by incorporating HIV-1 Env residue 375 mutations that mimic the bulky or hydrophobic residues typically found in simian immunodeficiency virus (SIV) Env to improve rhesus CD4 binding. We applied this strategy to three SHIV challenge stocks (SHIV-SF162p3, SHIV-AE16, and SHIV-325c) and observed three distinct outcomes. We constructed six Env375 variants (M, H, W, Y, F, and S) for each SHIV, and we performed a pool competition study in rhesus monkeys to define the optimal variant for each SHIV prior to generating large-scale challenge stocks. We identified SHIV-SF162p3S/wild type, SHIV-AE16W, and SHIV-325cH as the optimal variants. SHIV-SF162p3S could not be improved, as it already contained the optimal Env375 residue. SHIV-AE16W exhibited a similar replicative capacity to the parental SHIV-AE16 stock. In contrast, SHIV-325cH demonstrated a 2.6-log higher peak and 1.6-log higher setpoint viral loads than the parental SHIV-325c stock. These data demonstrate the diversity of potential outcomes following Env375 modification in SHIVs. Moreover, the clade C SHIV-325cH challenge stock may prove useful for evaluating prophylactic or therapeutic interventions against clade C HIV-1. IMPORTANCE We sought to enhance the infectivity of three SHIV stocks by optimization of a key residue in human immunodeficiency virus type 1 (HIV-1) Env (Env375). We developed the following three new simian-human immunodeficiency virus (SHIV) stocks: SHIV-SF162p3S/wild type, SHIV-AE16W, and SHIV-325cH. SHIV-SF162p3S could not be optimized, SHIV-AE16W proved comparable to the parental virus, and SHIV-325cH demonstrated markedly enhanced replicative capacity compared with the parental virus. Full Article
different Reversal of hyperactive subthalamic circuits differentially mitigates pain hypersensitivity phenotypes in parkinsonian mice [Neuroscience] By www.pnas.org Published On :: 2020-05-05T10:31:24-07:00 Although pain is a prevalent nonmotor symptom in Parkinson’s disease (PD), it is undertreated, in part because of our limited understanding of the underlying mechanisms. Considering that the basal ganglia are implicated in pain sensation, and that their synaptic outputs are controlled by the subthalamic nucleus (STN), we hypothesized that... Full Article
different Axon microdissection and transcriptome profiling reveals the in vivo RNA content of fully differentiated myelinated motor axons [ARTICLE] By rnajournal.cshlp.org Published On :: 2020-04-16T06:30:22-07:00 Axonal protein synthesis has been shown to play a role in developmental and regenerative growth, as well as in the maintenance of the axoplasm in a steady state. Recent studies have begun to identify the mRNAs localized in axons, which could be translated locally under different conditions. Despite that by now hundreds or thousands of mRNAs have been shown to be localized into the axonal compartment of cultured neurons in vitro, knowledge of which mRNAs are localized in mature myelinated axons is quite limited. With the purpose of characterizing the transcriptome of mature myelinated motor axons of peripheral nervous systems, we modified the axon microdissection method devised by Koenig, enabling the isolation of the axoplasm RNA to perform RNA-seq analysis. The transcriptome analysis indicates that the number of RNAs detected in mature axons is lower in comparison with in vitro data, depleted of glial markers, and enriched in neuronal markers. The mature myelinated axons are enriched for mRNAs related to cytoskeleton, translation, and oxidative phosphorylation. Moreover, it was possible to define core genes present in axons when comparing our data with transcriptomic data of axons grown in different conditions. This work provides evidence that axon microdissection is a valuable method to obtain genome-wide data from mature and myelinated axons of the peripheral nervous system, and could be especially useful for the study of axonal involvement in neurodegenerative pathologies of motor neurons such as amyotrophic lateral sclerosis (ALS) and spinal muscular atrophies (SMA). Full Article
different The tethering function of mitofusin2 controls osteoclast differentiation by modulating the Ca2+-NFATc1 axis [A2;A22] By www.jbc.org Published On :: 2020-05-08T03:41:14-07:00 Dynamic regulation of the mitochondrial network by mitofusins (MFNs) modulates energy production, cell survival, and many intracellular signaling events, including calcium handling. However, the relative importance of specific mitochondrial functions and their dependence on MFNs vary greatly among cell types. Osteoclasts have many mitochondria, and increased mitochondrial biogenesis and oxidative phosphorylation enhance bone resorption, but little is known about the mitochondrial network or MFNs in osteoclasts. Because expression of each MFN isoform increases with osteoclastogenesis, we conditionally deleted MFN1 and MFN2 (double conditional KO (dcKO)) in murine osteoclast precursors, finding that this increased bone mass in young female mice and abolished osteoclast precursor differentiation into mature osteoclasts in vitro. Defective osteoclastogenesis was reversed by overexpression of MFN2 but not MFN1; therefore, we generated mice lacking only MFN2 in osteoclasts. MFN2-deficient female mice had increased bone mass at 1 year and resistance to Receptor Activator of NF-κB Ligand (RANKL)-induced osteolysis at 8 weeks. To explore whether MFN-mediated tethering or mitophagy is important for osteoclastogenesis, we overexpressed MFN2 variants defective in either function in dcKO precursors and found that, although mitophagy was dispensable for differentiation, tethering was required. Because the master osteoclastogenic transcriptional regulator nuclear factor of activated T cells 1 (NFATc1) is calcium-regulated, we assessed calcium release from the endoplasmic reticulum and store-operated calcium entry and found that the latter was blunted in dcKO cells. Restored osteoclast differentiation by expression of intact MFN2 or the mitophagy-defective variant was associated with normalization of store-operated calcium entry and NFATc1 levels, indicating that MFN2 controls mitochondrion–endoplasmic reticulum tethering in osteoclasts. Full Article