45 Chinese nationals in Nepal demand flights to go home, throw stones  Hindustan TimesView Full coverage on Google News

Alberta's Brendan Bottcher defeated Saskatchewan's Matt Dunstone 9-4 in the 1-2 Page playoff game Saturday afternoon to earn a berth in the Tim Hortons Brier final.

Former Logos Hope port volunteer Swens Wong discovers God’s creativity in his cake-baking business and uses his creations, and story, to bring God glory.

The Rolling Stones have released their first new song in eight years. Unlike everything else they've done in the last three decades, it's bang up to date. It even references the coronavirus crisis.

José Viana led the office of English-language acquisition since April 2017. The Education Department has not announced a successor.

It has previously been shown that exposure to intimate partner violence and/or parental depression or anxiety may increase a child’s risk for specific adverse health outcomes.

By using a large pediatric primary care sample, this study examined associations of child exposure to intimate partner violence and parental psychological distress with developmental milestone attainment by analyzing their combined and separate effects while adjusting for other family factors. (Read the full article)

Professional organizations recommend ultrasound as the initial diagnostic imaging modality for children with suspected nephrolithiasis. Computed tomography utilization for children with nephrolithiasis treated at freestanding children’s hospitals is common and varies substantially by hospital.

The high prevalence and regional variability of CT as the first imaging study for children with nephrolithiasis who presented to emergency departments, outpatient clinics, and hospitals throughout the United States indicate that current imaging practices deviate substantially from guidelines. (Read the full article)

Source: www.reuters.com - Saturday, May 09, 2020
Little Richard, the self-proclaimed "architect of rock 'n' roll" who built his ground-breaking sound with a boiling blend of boogie-woogie, rhythm and blues and gospel, died on Saturday at the age of 87, Rolling Stone magazine reported.

Extreme poverty and armed conflict in the diamond-rich areas of the Central African Republic (CAR) put thousands of lives in danger and demand urgent reform of the mining sector.

Malaria parasites invade and replicate within red blood cells (RBCs), extensively modifying their structure and gaining access to the extracellular environment by placing the plasmodial surface anion channel (PSAC) into the RBC membrane. Expression of members of the cytoadherence linked antigen gene 3 (clag3) family is required for PSAC activity, a process that is regulated epigenetically. PSAC is a well-established route of uptake for large, hydrophilic antimalarial compounds and parasites can acquire resistance by silencing clag3 gene expression, thereby reducing drug uptake. We found that exposure to sub-IC50 concentrations of the histone methyltransferase inhibitor chaetocin caused substantial changes in both clag3 gene expression and RBC permeability, reversing acquired resistance to the antimalarial compound blasticidin S that is transported through PSAC. Chaetocin treatment also altered progression of parasites through their replicative cycle, presumably by changing their ability to modify chromatin appropriately to enable DNA replication. These results indicate that targeting histone modifiers could represent a novel tool for reversing epigenetically acquired drug resistance in P. falciparum.

Entries from two Penn State students were among winners in categories for professional television journalists as part of the Keystone Media Awards.

After months of hard work and preparation, nearly a dozen Penn State Hazleton seniors are now one step closer to graduating after presenting their Capstone Research and Design Thesis projects.

State Rental Assistance Program has housed 1,200 clients on 5th anniversary of collaboration NEW CASTLE, Del. – Governor John Carney celebrated Monday the fifth anniversary of the State Rental Assistance Program, which has provided housing for 1,200 Delawareans through a unique collaboration supporting those in special need of help. The anniversary event took place at […]

Capstone is a multi-architecture, multi-platform disassembly framework. It has a simple and lightweight architecture-neutral API, thread-safe by design, provides details on disassembled instruction, and more.

Belarus’s Great Stone Industrial Park is another ambitious Belt and Road Initiative venture, designed to evolve into a smart city and industrial hub. But what are the benefits for Belarus or China? Jacopo Dettoni and Wendy Atkins report.

Mexico has become the first developing nation to formally promise to cut its global-warming pollution, a potential milestone in efforts to reach a worldwide agreement on tackling climate change.

The first power has been produced at the MeyGen tidal power site in Scotland, according to project developer Atlantis Resources Ltd.

President Barack Obama pledged deeper U.S. cuts in greenhouse-gas emissions and China will for the first time set a target for capping carbon emissions under an agreement between the world’s two biggest economies.

Mexico has become the first developing nation to formally promise to cut its global-warming pollution, a potential milestone in efforts to reach a worldwide agreement on tackling climate change.

Vestas has become the first company to install 100 GW of wind turbines.

President Barack Obama pledged deeper U.S. cuts in greenhouse-gas emissions and China will for the first time set a target for capping carbon emissions under an agreement between the world’s two biggest economies.

Mexico has become the first developing nation to formally promise to cut its global-warming pollution, a potential milestone in efforts to reach a worldwide agreement on tackling climate change.

Weare delighted to have partnered with the International Renewable Energy Agency and the Terrawatt Initiative in the development of the Open Solar Contracts which were launched recently at the World Future Energy Summit in Abu Dhabi. The publication...

Emma Stone recently wore a wedding during a live chat with some other celebrities

Little Richard, the self-proclaimed "architect of rock 'n' roll" who built his ground-breaking sound with a boiling blend of boogie-woogie, rhythm and blues and gospel, died on Saturday at the age of 87, Rolling Stone magazine reported.

A cache of Denisovan tools shows how these extinct humans moved from using sharp stone flakes 150,000 years ago to stone blades and chisels around 60,000 years ago

Skull fragments from Homo erectus found alongside stone tools in Ethiopia suggest the ancient hominin used more tool technology than we thought

People living in Russia about 20,000 years ago built a "bonehenge" – a circular structure made of mammoth bones that could have been used to store food

Some 65,000 years ago, early humans washed up on the lost continent of Sahul, which contained Australia. Now clues hint it was no accident but rather the first great maritime expedition

Little Richard, the self-proclaimed "architect of rock 'n' roll" who built his ground-breaking sound with a boiling blend of boogie-woogie, rhythm and blues and gospel, died on Saturday at the age of 87, Rolling Stone magazine reported.

Title: Some Diet Sodas May Ward Off Kidney Stones
Category: Health News
Created: 4/30/2009 2:00:00 AM
Last Editorial Review: 4/30/2009 12:00:00 AM

Title: Exercise May Lower Older Women's Risk for Kidney Stones
Category: Health News
Created: 5/3/2013 12:35:00 PM
Last Editorial Review: 5/3/2013 12:00:00 AM

Title: Complications Fairly Common, Costly With Some Kidney Stone Treatments
Category: Health News
Created: 4/29/2014 9:35:00 AM
Last Editorial Review: 4/29/2014 12:00:00 AM

Title: Complications Common, Costly With Some Kidney Stone Treatments
Category: Health News
Created: 4/29/2014 12:35:00 PM
Last Editorial Review: 4/30/2014 12:00:00 AM

PMC marked its 10th anniversary in 2010 with a celebratory event at its annual Advisory Committee meeting, held at the National Library of Medicine last June. This milestone event was recently featured in the February 17th edition of NLM In Focus, in an article NLM Milestones: The Hits Just Keep on Coming. For more information on the ten years of PMC, see the article in the May-June issue of the NLM Technical Bulletin.

Many clinical studies and epidemiological investigations have clearly demonstrated that women are twice as likely to develop cholesterol gallstones as men, and oral contraceptives and other estrogen therapies dramatically increase that risk. Further, animal studies have revealed that estrogen promotes cholesterol gallstone formation through the estrogen receptor (ER) α, but not ERβ, pathway. More importantly, some genetic and pathophysiological studies have found that G protein-coupled estrogen receptor (GPER) 1 is a new gallstone gene, Lith18, on chromosome 5 in mice and produces additional lithogenic actions, working independently of ERα, to markedly increase cholelithogenesis in female mice. Based on computational modeling of GPER, a novel series of GPER-selective antagonists were designed, synthesized, and subsequently assessed for their therapeutic effects via calcium mobilization, cAMP, and ERα and ERβ fluorescence polarization binding assays. From this series of compounds, one new compound, 2-cyclohexyl-4-isopropyl-N-(4-methoxybenzyl)aniline (CIMBA), exhibits superior antagonism and selectivity exclusively for GPER. Furthermore, CIMBA reduces the formation of 17β-estradiol-induced gallstones in a dose-dependent manner in ovariectomized mice fed a lithogenic diet for 8 weeks. At 32 μg/day/kg CIMBA, no gallstones are found, even in ovariectomized ERα (^–/–) mice treated with 6 μg/day 17β-estradiol and fed the lithogenic diet for 8 weeks. In conclusion, CIMBA treatment protects against the formation of estrogen-induced cholesterol gallstones by inhibiting the GPER signaling pathway in female mice. CIMBA may thus be a new agent for effectively treating cholesterol gallstone disease in women.­

ABSTRACT

Reversible repression of HIV-1 5' long terminal repeat (5'-LTR)-mediated transcription represents the main mechanism for HIV-1 to maintain latency. Identification of host factors that modulate LTR activity and viral latency may help develop new antiretroviral therapies. The heterogeneous nuclear ribonucleoproteins (hnRNPs) are known to regulate gene expression and possess multiple physiological functions. hnRNP family members have recently been identified as the sensors for viral nucleic acids to induce antiviral responses, highlighting the crucial roles of hnRNPs in regulating viral infection. A member of the hnRNP family, X-linked RNA-binding motif protein (RBMX), has been identified in this study as a novel HIV-1 restriction factor that modulates HIV-1 5'-LTR-driven transcription of viral genome in CD4⁺ T cells. Mechanistically, RBMX binds to HIV-1 proviral DNA at the LTR downstream region and maintains the repressive trimethylation of histone H3 lysine 9 (H3K9me3), leading to a blockage of the recruitment of the positive transcription factor phosphorylated RNA polymerase II (RNA pol II) and consequential impediment of transcription elongation. This RBMX-mediated modulation of HIV-1 transcription maintains viral latency by inhibiting viral reactivation from an integrated proviral DNA. Our findings provide a new understanding of how host factors modulate HIV-1 infection and latency and suggest a potential new target for the development of HIV-1 therapies.

IMPORTANCE HIV-1 latency featuring silence of transcription from HIV-1 proviral DNA represents a major obstacle for HIV-1 eradication. Reversible repression of HIV-1 5'-LTR-mediated transcription represents the main mechanism for HIV-1 to maintain latency. The 5'-LTR-driven HIV gene transcription can be modulated by multiple host factors and mechanisms. The hnRNPs are known to regulate gene expression. A member of the hnRNP family, RBMX, has been identified in this study as a novel HIV-1 restriction factor that modulates HIV-1 5'-LTR-driven transcription of viral genome in CD4⁺ T cells and maintains viral latency. These findings provide a new understanding of how host factors modulate HIV-1 infection and latency and suggest a potential new target for the development of HIV-1 therapies.

VOLUME 287 (2012) PAGES 44508–44517In Fig. 1A, the wrong image for the control group was presented. The authors inadvertently cropped the control images in Fig. 1, A and E, from the same raw image. Fig. 1A has now been corrected and does not affect the results or conclusions of the work. The authors sincerely apologize for their mistake during figure preparation and for any inconvenience this may have caused readers.jbc;295/19/6781/F1F1F1Figure 1A.

Histone H2B monoubiquitylation (H2Bub1) has central functions in multiple DNA-templated processes, including gene transcription, DNA repair, and replication. H2Bub1 also is required for the trans-histone regulation of H3K4 and H3K79 methylation. Although previous studies have elucidated the basic mechanisms that establish and remove H2Bub1, we have only an incomplete understanding of how H2Bub1 is regulated. We report here that the histone H4 basic patch regulates H2Bub1. Yeast cells with arginine-to-alanine mutations in the H4 basic patch (H42RA) exhibited a significant loss of global H2Bub1. H42RA mutant yeast strains also displayed chemotoxin sensitivities similar to, but less severe than, strains containing a complete loss of H2Bub1. We found that the H4 basic patch regulates H2Bub1 levels independently of interactions with chromatin remodelers and separately from its regulation of H3K79 methylation. To measure H2B ubiquitylation and deubiquitination kinetics in vivo, we used a rapid and reversible optogenetic tool, the light-inducible nuclear exporter, to control the subcellular location of the H2Bub1 E3 ligase, Bre1. The ability of Bre1 to ubiquitylate H2B was unaffected in the H42RA mutant. In contrast, H2Bub1 deubiquitination by SAGA-associated Ubp8, but not by Ubp10, increased in the H42RA mutant. Consistent with a function for the H4 basic patch in regulating SAGA deubiquitinase activity, we also detected increased SAGA-mediated histone acetylation in H4 basic patch mutants. Our findings uncover that the H4 basic patch has a regulatory function in SAGA-mediated histone modifications.

The histone demethylase JMJD1A plays a key functional role in spermatogenesis, sex determination, stem cell renewal, and cancer via removing mono- and di-methyl groups from H3K9 to epigenetically control gene expression. However, its role in prostate cancer progression remains unclear. Here, we found JMJD1A was significantly elevated in prostate cancer tissue compared with matched normal tissue. Ectopic JMJD1A expression in prostate cancer cells promoted proliferation, migration, and invasion in vitro, and tumorigenesis in vivo; JMJD1A knockdown exhibited the opposite effects. Mechanically, we revealed that JMJD1A directly interacted with the Snail gene promoter and regulated its transcriptional activity, promoting prostate cancer progression both in vitro and in vivo. Furthermore, we found that JMJD1A transcriptionally activated Snail expression via H3K9me1 and H3K9me2 demethylation at its special promoter region. In summary, our studies reveal JMJD1A plays an important role in regulating proliferation and progression of prostate cancer cells though Snail, and thus highlight JMJD1A as potential therapeutic target for advanced prostate cancer.

An exceptionally well-preserved specimen of the articulated rhodophyte Permocalculus, compared with P. tenellus sensu Elliott, 1955, is described from fine-grained Upper Permian limestones of the Khuff Formation of Saudi Arabia. Longitudinal medullary and sheaf-like cortical filaments extend through the uniserial series of elongate-globular, concave- and convex-terminating, interlocking segments for which they are interpreted to have functioned in articulation. The filaments tend to splay and branch laterally into the cortex where they terminate at the pores. At the terminal aperture, the filaments extend as bifurcating and possibly trifurcating branches and may serve as the origin of a new segment. Numerous elongate-globular chambers, up to five in each row and intimately involved with the filaments, are developed in the outer medulla and are considered to represent reproductive sporangia. The specimen is considered to have occupied predominantly low-energy, normal to slightly elevated salinity, shallow conditions within the subtidal regime of a lagoon.

Assassin’s Creed Valhalla creative director Ashraf Ismail previously stated the game will feature a "large map" in terms of England. There will be four major English kingdoms: Wessex, Northumbria, East Anglia, and Mercia. There will also be three major cities: London, Winchester and Jórvík (now called York).

Since the game takes place in southern England Ismail was asked via Twitter if the game will feature Stonehenge and he replied "oh, can you ever!" with a GIF of a man nodding yes. 

Here is an overview of the game:

In Assassin’s Creed Valhalla, you are Eivor, a fierce Viking warrior raised on tales of battle and glory. Explore a dynamic and beautiful open world set against the brutal backdrop of England’s Dark Ages. Raid your enemies, grow your settlement, and build your political power in your quest to earn your place among the gods in Valhalla.

Key Features:

• Write Your Viking Saga – Advanced RPG mechanics allow you to shape the growth of your character and influence the world around you. With every choice you make, from political alliances and combat strategy to dialogue and gear progression, you will carve your own path to glory.
• Visceral Combat System – Dual-wield powerful weapons such as axes, swords, and even shields to relive the ruthless fighting style of the Viking warriors. Brutally decapitate your foes, vanquish them from afar, or stealthily assassinate targets with your hidden blade. Challenge yourself with the most varied collection of deadly enemies ever found in an Assassin’s Creed game.
• A Dark Age Open World – Sail from the harsh and mysterious shores of Norway to the beautiful but forbidding kingdoms of England and beyond. Immerse yourself in the Viking way of life through fishing, hunting, drinking games, and more.
• Lead Epic Raids – Launch massive assaults against Saxon troops and fortresses throughout England. Lead your clan in surprise attacks from your longship and pillage enemy territories to bring riches and resources back to your people.
• Grow Your Settlement – Construct and upgrade buildings that allow for deep customization, including a barracks, blacksmith, tattoo parlor, and more. Recruit new members to your clan and personalize your Viking experience.
• Mercenary Vikings – Create and customize a unique Viking raider within your clan and share it online with friends to use during their own raids.

Assassin’s Creed Valhalla will launch for Xbox Series X, PlayStation 5, PlayStation 4, Xbox One, Windows PC, and Google Stadia in Holiday 2020. The game will support Smart Delivery on the Xbox. This means if you purchase the game on the Xbox One or Xbox Series X, you will automatically gain access to the other version of the game. 

A life-long and avid gamer, William D'Angelo was first introduced to VGChartz in 2007. After years of supporting the site, he was brought on in 2010 as a junior analyst, working his way up to lead analyst in 2012. He has expanded his involvement in the gaming community by producing content on his own YouTube channel and Twitch channel dedicated to gaming Let's Plays and tutorials. You can contact the author at wdangelo@vgchartz.com or on Twitter @TrunksWD.

Full Article - https://www.vgchartz.com/article/443400/assassins-creed-valhalla-to-feature-stonehenge/

Systemic flaws within Glynn county’s district attorney offices led to a lack of action against the men involved in this ‘modern lynching’In the days and weeks after Ahmaud Arbery was shot and killed, multiple Glynn county law enforcement officials failed to thoroughly investigate his death and, in one case, refused to allow police officers to make arrests, the Guardian has learned.Arbery, 25, was jogging through the neighborhood just outside Brunswick, Georgia, on 23 February when he was shot dead by two white men. Gregory McMichael, 64, and his son Travis, 34, were charged with murder and aggravated assault on Thursday evening, after graphic video footage of the killing was released publicly and sparked national outrage.Lawyers for Arbery’s family have called the killing a “modern lynching” and decried the lack of action in the case prior to the release of the video, pointing to racial inequalities in the criminal justice system.In the police report, Gregory McMichael claimed Arbery “violently attacked” his son, who shot Arbery in self defense.Jackie Johnson, the Glynn county district attorney, refused to allow police officers who responded to arrest the two men, Glynn county commissioner Peter Murphy told the Guardian in a phone call on Friday.The police department was put in touch with one of Johnson’s assistant district attorneys after the shooting, but Johnson made the decision not to charge the father and son, the former having worked in her office for more than 20 years, Murphy said.“The police at the scene went to her, saying they were ready to arrest both of them,” Allen Booker, the Glynn county district 5 commissioner, told the Atlanta Journal-Constitution on Friday. “These were the police at the scene who had done the investigation. She shut them down to protect her friend McMichael.”Days later, Johnson recused herself. Johnson did not immediately respond to a request for comment. By 27 February, George Barnhill, the Waycross judicial district attorney, and the second of three DAs on the case, took over. Less than 24 hours after seeing the video and evidence compiled by the police, Murphy said, Barnhill decided to not charge the McMichaels.“And so within 24 hours the Glynn county police had been told by two separate DA offices not to make any arrests,” Murphy said. “And obviously, they want to assume no responsibility for their actions.”On 2 April, Barnhill sent an email to law enforcement authorities saying the 25-year-old Arbery had an “apparent aggressive nature” and that his family were “not strangers to the local criminal justice system”.“Arbery’s mental health records & prior convictions help explain his apparent aggressive nature and his possible thought pattern to attack an armed man,” Barnhill said in the email, which was first reported by the New York Times.“What it appears is he was purposely trying to assault the character of the victim and there’s just no reason why,” said Chris Stewart, one of the lawyers representing Arbery’s family.The family have pointed to the McMichaels’ connection to local law enforcement both at the district attorney’s office and police department as evidence of systemic flaws and roadblocks in their search for justice. It was only after the video of Arbery’s death was released this week that the third DA’s office requested the Georgia Bureau of Investigations (GBI) get involved.On Friday, GBI director Vic Reynolds told reporters he could not “answer what another agency did or didn’t see” in the first two months of the investigation.“But I can tell you that based on our involvement in this case and considering the fact we hit the ground running Wednesday morning and within 36 hours we had secured warrants for two individuals for felony murder, I think that speaks volumes for itself.”In a 7 April email sent to the office of Georgia attorney general Chris Carr, Barnhill recused himself because his son worked on a case involving Arbery while working in Johnson’s office.Lee Merritt, one of the lawyers who represents Arbery’s family, said Wanda Cooper-Jones, Arbery’s mother, found the connection between Barnhill’s son and her own on Facebook and brought it to the attention of his office.“She followed the links. That’s exactly how it happened,” he said to the Guardian on Friday by phone.According to a police report filed 23 February, Gregory and Travis McMichael grabbed their weapons, a .357 Magnum revolver and a shotgun, jumped into a truck and followed Arbery as he ran.In the email to Carr from early April, Barnhill references a “decent cell phone video of the entire shooting incident”, an apparent reference to the one leaked this week.Reynolds said on Friday that the investigation into the shooting, the video and the person who filmed it, would continue.“Every stone will be uncovered,” Reynolds said.

A team of researchers from the University of Exeter has studied potential drivers of ‘rock juggling’ in two species of otters in zoo environments. Although elusive in the wild, otters are noted to be very playful and inquisitive animals based on observations in captivity. The animals are often seen lying on their backs and batting [...]

Little Richard, the self-proclaimed "architect of rock 'n' roll" who built his ground-breaking sound with a boiling blend of boogie-woogie, rhythm and blues and gospel, died on Saturday at the age of 87, Rolling Stone magazine reported.

Hundreds of migrant workers in India's western state of Gujarat have clashed for a second day with authorities, hurling stones at police trying to enforce a lockdown to stem the spread of coronavirus.