A Canadian department store chain is calling it quits after more than a century in business.

Residents in Okotoks, Alta. were about to help support those less fortunate in their community by donating non-perishable food items in a drive hosted by a local baseball club.

Manchester United and Everton have been put on alert by the news that Juventus midfielder Adrien Rabiot is willing to move to the Premier League.

Brighton chief executive Paul Barber has warned a premature return to football action from the coronavirus pandemic could "cost lives".

Mercedes' Lewis Hamilton has said that holding races without any fans will feel "even worse than a test day".

Former New Zealand head coach and current England defence chief John Mitchell believes some good may come for rugby union from the coronavirus.

After six weeks of negotiating, the UN Security Council was close to agreeing on a resolution for a global ceasefire during the Covid-19 pandemic. Seems fair, right? Let's agree to stop killing each other for a while, so we can focus on the virus that's killing us instead?

China proposed that the text explicitly mention a commitment by member nations to support the efforts of the World Health Organization — who Donald Trump has blamed (without evidence) for withholding information on the coronavirus outbreak.

So the US looked at the resolution and said "LOL no," despite last minute efforts to reach a compromise. As The Guardian reports:

On Thursday night, French diplomats thought they had engineered a compromise in which the resolution would mention UN “specialized health agencies” (an indirect, if clear, reference to the WHO).

The Russian mission signaled that it wanted a clause calling for the lifting of sanctions that affected the delivery of medical supplies, a reference to US punitive measures imposed on Iran and Venezuela. However, most security council diplomats believed Moscow would withdraw the objection or abstain in a vote rather than risk isolation as the sole veto on the ceasefire resolution.

While everyone else seemed game to go along with these compromises, the US insisted it was one big Chinese trick. As one diplomat told CNN:  "This discussion has been taken hostage by issues that do not have to do with the real issues at stake. Instead it has been transformed into a fight between the US and China. Read the rest

I photographed this Buloke Mistletoe (Amyema linophylla) flower near Stanhope in Victoria.

The DML News App offers the best in news reporting.

The post REPORT: Prominent Task Force member, CDC director to quarantine after COVID-19 exposure appeared first on Dennis Michael Lynch.

The DML News App offers the best in news reporting.

The post REPORT: Rock vocalist’s daughter rescued from Peru by US Embassy amid coronavirus ban appeared first on Dennis Michael Lynch.

The city says couples can book its Helena Gutteridge Plaza at City Hall for just $85 and bring eight guests to have an outdoor, physically distant wedding ceremony.

The following article, Mark Levin on Michael Flynn Bombshell Documents: This Is “Barack Obama’s Blue Dress” Without The DNA, was first published on 100PercentFedUp.com.

Mark Levin nailed the importance of the newly released documents that cleared Michael Flynn and pinned Obama to the wall. He says that the documents are “Barack Obama’s Blue Dress” without the “DNA” alluding to the blue dress from Monica Lewinsky that proved Bill Clinton’s guilt. Levin begins by praising AG Bill Barr and then […]

Continue reading: Mark Levin on Michael Flynn Bombshell Documents: This Is “Barack Obama’s Blue Dress” Without The DNA ...

The following article, OUCH! Michelle Obama’s Netflix Documentary “Becoming” Gets Panned By Critics, was first published on 100PercentFedUp.com.

Unlike Melania Trump, who’s yet to appear on the cover of a major fashion magazine since becoming America’s First Lady, Michelle Obama has always been given special treatment by the far-left media, who couldn’t put her face on enough magazine covers. When her “Becoming” documentary aired on Wednesday, it was probably expected that the media […]

Continue reading: OUCH! Michelle Obama’s Netflix Documentary “Becoming” Gets Panned By Critics ...

6 February 2014 , Volume 70, Number 1

Republic of Guinea

Population: 10,000,000 (2009 estimate CIA World Factbook), GDP per Capita: $588.00, Official language: French, Capital and largest city: Conakry, Area: 245,857 km2, Independence: From France, 2 October 1958

Invitation Only Research Event

Event participants

Ambassador Linda Thomas-Greenfield, Assistant Secretary of State for African Affairs, US Department of State
Chair: Dame Rosalind Marsden, Associate Fellow, Africa Programme, Chatham House

Sean Hannity reacts on 'Watters' World' to the Obama administration being caught lying about Russia collusion.

Ousted vaccine expert Rick Bright said he is "frustrated at our inability to be heard as scientists."

Whenever Americans see videos of police brutality against black men and women, the first thing they do is assume they deserved their executionWhat skin color are the bad guys in America’s fantasies of vigilantism? When the proverbial “fellas” get together to drink beers and talk about their newest guns and who they’d take down, what race are the “criminals” in the theater of their minds?When Greg McMichael and his son, Travis, got the call from their neighbor that a “burglar” was running through their Brunswick, Georgia neighborhood that chilly February day, what color man do you think they imagined as they locked, loaded, and embarked on their “mission”?Ahmaud Arbery is dead today because when Americans dream of vigilante justice, black men are the villains of their imaginations.We as a nation are so comfortable with this baseline bigotry that our first assumption whenever we see videos of police brutality against or shootings of black men and women, the first thing we do is assume that the victims must have done something wrong to earn their own public execution.This assumption is both a function of white America having a completely different experience with police officers than black America as well as the hundreds of years of vilifying blackness in media and American culture.I will never forget the biggest and most uproarious applause during the theater debut of the lackluster 2007 vigilante film, Brave One, came when the protagonist Jodi Foster got her first vigilante kills of the movie – two threatening and scary black men. That theater filled with men the same age range as Greg and Travis McMichael erupted as if at that moment, all that they had ever imagined had been fulfilled on the big screen. Needless to say, I left that theater before the credits rolled.Across the country, our political leaders hold these same bigoted beliefs which inevitably lead to policies that directly assume criminality based on skin color.During his tenure as mayor of New York City, billionaire Michael Bloomberg made it explicitly clear why it was that he sent police officers into black and brown communities to “throw them” up against the wall. In his 2015 Aspen Institute speech he stated:“People say, ‘Oh my God, you are arresting kids for marijuana who are all minorities.’ Yes, that’s true. Why? Because we put all the cops in the minority neighborhoods. Yes, that’s true. Why’d we do it? Because that’s where all the crime is. And the way you should get the guns out of the kids’ hands is throw them against the wall and frisk them.”And it is for this reason that I do not distinguish between the violence committed by American citizens acting as vigilantes and the violence committed by so-called officers of the law when, in both cases, the working assumption and driving force behind that violence is the deeply bigoted and firmly American association between blackness and criminality.For Ahmaud, that association not only led to his brutal killing, but it also initially meant his killer not being arrested. It took more than two months for the father and son duo to be arrested. When explaining why they were not charged immediately the district attorney, George Barnhill, immediately stated that the victim, Ahmaud Arbery, was, in fact, the “criminal suspect”.“It appears that [Greg and Travis McMichael’s] intent was to stop and hold this criminal suspect until law enforcement arrived. Under Georgia Law [sic] this is perfectly legal.”Even after viewing the video and with no evidence beyond Ahmaud’s skin color, the top cop in the institution designed to bring equal justice under the law concluded that Ahmaud was a criminal suspect when he was simply a black man taking a jog.What are black Americans to do when justice is delayed or outright denied because of the assignment of innocence to vigilantes and police officers?What are black Americans to do when the assumption of guilt because of our skin color is as American as the guns they use to kill us?What are we to do when in our neighbors’ dreams and fantasies of cop-and-robber, the skin color of the bad guy matches our own?The very first thing we are going to do is defend ourselves as if our lives depend on it because when Americans fantasize about killing, those fantasies become our living nightmares. * Benjamin Dixon is the host of the Benjamin Dixon show.

"I think it's always important to think about suicide as individual vulnerabilities and context," Eric Caine said.

Shelling of Tripoli's Mitiga airport early on Saturday, part of an intensified barrage of artillery fire on the capital in recent days, hit fuel tanks and damaged passenger planes, the Transport Ministry said in a statement. Mitiga is the last functioning airport in the Libyan capital, though civilian flights stopped in March because of repeated shelling even before the country imposed a lockdown over the coronavirus pandemic. Brega Petroleum Marketing Company, part of the National Oil Corporation, said its jet fuel tanks at Mitiga caught fire after coming under attack and firemen were working to control the blaze.

Travel blogger and photographer Andy Luten drove 4,200 miles across six states to see the grounded jets, detailing the shocking state of aviation.

(University of Stirling) A new University of Stirling study is seeking to understand how the easing of COVID-19 pandemic restrictions on licensed premises can be effectively managed to protect emergency services.

Bacterial products such as lipopolysaccharides (or endotoxin) cause systemic inflammation, resulting in a substantial global health burden. The onset, progression, and resolution of the inflammatory response to endotoxin are usually tightly controlled to avoid chronic inflammation. Members of the NF-κB family of transcription factors are key drivers of inflammation that activate sets of genes in response to inflammatory signals. Such responses are typically short-lived and can be suppressed by proteins that act post-translationally, such as the SOCS (suppressor of cytokine signaling) family. Less is known about direct transcriptional regulation of these responses, however. Here, using a combination of in vitro approaches and in vivo animal models, we show that endotoxin treatment induced expression of the well-characterized transcriptional repressor Krüppel-like factor 3 (KLF3), which, in turn, directly repressed the expression of the NF-κB family member RELA/p65. We also observed that KLF3-deficient mice were hypersensitive to endotoxin and exhibited elevated levels of circulating Ly6C+ monocytes and macrophage-derived inflammatory cytokines. These findings reveal that KLF3 is a fundamental suppressor that operates as a feedback inhibitor of RELA/p65 and may be important in facilitating the resolution of inflammation.

Extracytoplasmic sugar decoration of glycopolymer components of the bacterial cell wall contributes to their structural diversity. Typically, the molecular mechanism that underpins such a decoration process involves a three-component glycosylation system (TGS) represented by an undecaprenyl-phosphate (Und-P) sugar-activating glycosyltransferase (Und-P GT), a flippase, and a polytopic glycosyltransferase (PolM GT) dedicated to attaching sugar residues to a specific glycopolymer. Here, using bioinformatic analyses, CRISPR-assisted recombineering, structural analysis of cell wall–associated polysaccharides (CWPS) through MALDI-TOF MS and methylation analysis, we report on three such systems in the bacterium Lactococcus lactis. On the basis of sequence similarities, we first identified three gene pairs, csdAB, csdCD, and csdEF, each encoding an Und-P GT and a PolM GT, as potential TGS component candidates. Our experimental results show that csdAB and csdCD are involved in Glc side-chain addition on the CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role in galactosylation of lipoteichoic acid (LTA). We also identified a potential flippase encoded in the L. lactis genome (llnz_02975, cflA) and confirmed that it participates in the glycosylation of the three cell wall glycopolymers rhamnan, PSP, and LTA, thus indicating that its function is shared by the three TGSs. Finally, we observed that glucosylation of both rhamnan and PSP can increase resistance to bacteriophage predation and that LTA galactosylation alters L. lactis resistance to bacteriocin.

Prevention of aberrant cutaneous wound repair and appropriate regeneration of an intact and functional integument require the coordinated timing of fibroblast and keratinocyte migration. Here, we identified a mechanism whereby opposing cell-specific motogenic functions of a multifunctional intracellular and extracellular protein, the receptor for hyaluronan-mediated motility (RHAMM), coordinates fibroblast and keratinocyte migration speed and ensures appropriate timing of excisional wound closure. We found that, unlike in WT mice, in Rhamm-null mice, keratinocyte migration initiates prematurely in the excisional wounds, resulting in wounds that have re-surfaced before the formation of normal granulation tissue, leading to a defective epidermal architecture. We also noted aberrant keratinocyte and fibroblast migration in the Rhamm-null mice, indicating that RHAMM suppresses keratinocyte motility but increases fibroblast motility. This cell context–dependent effect resulted from cell-specific regulation of extracellular signal-regulated kinase 1/2 (ERK1/2) activation and expression of a RHAMM target gene encoding matrix metalloprotease 9 (MMP-9). In fibroblasts, RHAMM promoted ERK1/2 activation and MMP-9 expression, whereas in keratinocytes, RHAMM suppressed these activities. In keratinocytes, loss of RHAMM function or expression promoted epidermal growth factor receptor–regulated MMP-9 expression via ERK1/2, which resulted in cleavage of the ectodomain of the RHAMM partner protein CD44 and thereby increased keratinocyte motility. These results identify RHAMM as a key factor that integrates the timing of wound repair by controlling cell migration.

Bacterial biofilms are cellular communities that produce an adherent matrix. Exopolysaccharides are key structural components of this matrix and are required for the assembly and architecture of biofilms produced by a wide variety of microorganisms. The human bacterial pathogens Escherichia coli and Salmonella enterica produce a biofilm matrix composed primarily of the exopolysaccharide phosphoethanolamine (pEtN) cellulose. Once thought to be composed of only underivatized cellulose, the pEtN modification present in these matrices has been implicated in the overall architecture and integrity of the biofilm. However, an understanding of the mechanism underlying pEtN derivatization of the cellulose exopolysaccharide remains elusive. The bacterial cellulose synthase subunit G (BcsG) is a predicted inner membrane–localized metalloenzyme that has been proposed to catalyze the transfer of the pEtN group from membrane phospholipids to cellulose. Here we present evidence that the C-terminal domain of BcsG from E. coli (EcBcsGΔN) functions as a phosphoethanolamine transferase in vitro with substrate preference for cellulosic materials. Structural characterization of EcBcsGΔN revealed that it belongs to the alkaline phosphatase superfamily, contains a Zn2+ ion at its active center, and is structurally similar to characterized enzymes that confer colistin resistance in Gram-negative bacteria. Informed by our structural studies, we present a functional complementation experiment in E. coli AR3110, indicating that the activity of the BcsG C-terminal domain is essential for integrity of the pellicular biofilm. Furthermore, our results established a similar but distinct active-site architecture and catalytic mechanism shared between BcsG and the colistin resistance enzymes.

Multidrug resistance (MDR) in cancer arises from cross-resistance to structurally- and functionally-divergent chemotherapeutic drugs. In particular, MDR is characterized by increased expression and activity of ATP-binding cassette (ABC) superfamily transporters. Sphingolipids are substrates of ABC proteins in cell signaling, membrane biosynthesis, and inflammation, for example, and their products can favor cancer progression. Glucosylceramide (GlcCer) is a ubiquitous glycosphingolipid (GSL) generated by glucosylceramide synthase, a key regulatory enzyme encoded by the UDP-glucose ceramide glucosyltransferase (UGCG) gene. Stressed cells increase de novo biosynthesis of ceramides, which return to sub-toxic levels after UGCG mediates incorporation into GlcCer. Given that cancer cells seem to mobilize UGCG and have increased GSL content for ceramide clearance, which ultimately contributes to chemotherapy failure, here we investigated how inhibition of GSL biosynthesis affects the MDR phenotype of chronic myeloid leukemias. We found that MDR is associated with higher UGCG expression and with a complex GSL profile. UGCG inhibition with the ceramide analog d-threo-1-(3,4,-ethylenedioxy)phenyl-2-palmitoylamino-3-pyrrolidino-1-propanol (EtDO-P4) greatly reduced GSL and monosialotetrahexosylganglioside levels, and co-treatment with standard chemotherapeutics sensitized cells to mitochondrial membrane potential loss and apoptosis. ABC subfamily B member 1 (ABCB1) expression was reduced, and ABCC-mediated efflux activity was modulated by competition with nonglycosylated ceramides. Consistently, inhibition of ABCC-mediated transport reduced the efflux of exogenous C6-ceramide. Overall, UGCG inhibition impaired the malignant glycophenotype of MDR leukemias, which typically overcomes drug resistance through distinct mechanisms. This work sheds light on the involvement of GSL in chemotherapy failure, and its findings suggest that targeted GSL modulation could help manage MDR leukemias.

Immigration is a prominent part of the United States’ DNA, despite concerns about immigrants’ ability to integrate. An examination of recent immigrant inflows shows newcomers to the United States are integrating well, based on language proficiency, socioeconomic attainment, political participation, residential locale, and social interaction indicators.

Drawing on experiences from Asia, Europe, North America, and the Pacific region, this report presents eight strategies that represent best practices developed by immigrant-receiving countries to increase the economic contributions of immigration.

Two competing models for selecting economic-stream immigrants are now prevalent in advanced industrialized economies: points-based and employer-led selection. Increasingly, however, hybrid selection systems are being created, implementing best practices from each selection process.

The report examines U.S. immigration and international development policies, which have unique objectives and respond to distinct political and administrative constraints, and points out that international development has never been a U.S. immigration policy objective; nonetheless, it is an unintended consequence.

While aspects of the U.S. immigration system facilitate newcomers’ contributions to economic growth and competitiveness, others undermine them. Reforms are needed to enhance the job-creating power of U.S. employers and strengthen the system’s ability to select effectively from the large pool of foreign workers.

This report explores the migration patterns and demographics of Black African immigrants in the United States, examining their admission channels, human-capital characteristics, and labor market performance. The authors also provide an analysis of these immigrants' integration prospects.

The EU-U.S. relationship is one of the most significant partnerships among wealthy nations. Interconnections between the two on migration issues make dialogue necessary and inevitable, as each relies on each other to attain a number of policy objectives, most clearly in the case of travel and border security.

This report describes the range of policies available to improve immigrants’ economic integration through language acquisition, especially those focused on getting immigrants into jobs or moving into higher-paying jobs. It assesses promising models and practices from Europe and North America.

Civil society provides a crucial link between governments and the communities they represent—infusing policy processes with grassroots knowledge to which governments may not otherwise have access. Looking at the European Union’s efforts to engage with civil society in its “neighborhood,” this report examines the benefits, challenges, and mechanisms to building dialogue and cooperation on migration and development.

Since 1970, the immigrant populations from Mexico and Central America living in the United States have increased significantly: rising by a factor of 20 even as the total U.S. immigrant population increased four-fold over the period. This demographic report examines the age, educational, and workforce characteristics of these immigrants.

Showcasing joint research by MPI and the European University Institute and funded by the European Commission, this event featured discussion on some of the most promising reform proposals on both sides of the Atlantic. Speakers discuss the project’s comparative research, which draws on MPI’s longstanding experience advising European and North American governments on immigration.

The United States has historically offered unparalleled economic opportunity to successive generations of immigrants and their children, poised to play an increasing role in the U.S. economy. But the lasting impact of job loss and slower growth over the next decade will translate into fewer opportunities for workers—and immigrants may prove the most vulnerable.

This final report summarizes and reflects upon the key findings of the Improving EU and U.S. Immigration Systems: Learning from Experience comparative research project undertaken by MPI and the European University Institute through a grant from the European Commission.

Migration and development have emerged as a pressing policy priority on the global agenda. This report identifies critical lessons from the past decade of policy experimentation and offers recommendations for migration and development policy.

Cavalier’s technical director, Rudolph Speid, says the recent positive ranking by CIES (International Centre for Sports Studies) Football Observatory, a research group based in Switzerland, is a reflection of the work the club is doing in trying to...

As daunting as this COVID-19 pandemic has proven to be, and as devastating as its impact is on people both here at home and around the world, we must stand together, united. We must all act with purpose, resolve, love and compassion because when we...

Declaring it has been “pained” by the Jodian Fearon situation, the embattled Andrews Memorial Hospital (AMH) is speaking out, saying it has never been approached for or rejected efforts at registration or certification since it began operating 76...