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@cyrilpedia interesting. reminds me of thomas kuhn’s description of “paradigm shifts” in science

sfu.ca/educ867/htm/paradigm.ht

As part of our ongoing SARS-CoV2 Receptor Binding Domain series, below is a 3D print of the SARS-CoV1 RBD. This model was used to compare against SARS-Cov2, RATG13, and the Pangolin Virus receptor binding domains for insights about subsequent mutations.
biologicmodels.com/pdb/5x58/sa

RT @ancientstristan
New Ancients Ep!

Professor Fred Spoor from @NHM_London joins us to talk about the origins of our lineage, the genus homo, taking us back 2-3 million years to Africa and explaining why there is so much debate and uncertainty! Loved recording this!

🎙️ podfollow.com/the-ancients/epi

With a beautiful view of the Canals

'Yet it is still early days for AI drug discovery. There are a lot of AI companies making claims they can’t back up, says Prakash: “If somebody tells you they can perfectly predict which drug molecule can get through the gut or not get broken up by the liver, things like that, they probably also have land to sell you on Mars.”

technologyreview.com/2023/02/1

'But the most productive plasma centres are clustered along the southern border, where Mexican citizens cross over to sell plasma in the US. “Our political leaders like Trump don’t want them in the United States but we have been allowing people to cross over to mine their bodies for blood plasma, so what does that say about us?”

theguardian.com/books/2023/mar

“Es una radiografía de la impotencia y de la falta de voluntad. Unos obispos que cooperan, otros que no, la Iglesia parece que sí quiere, pero no quiere, creo que es todo una gran mentira. Desde el primer momento esta auditoría me pareció una pamema."

elpais.com/sociedad/2023-03-02

“The critical technology tracker shows that, for some technologies, all of the world’s top 10 leading research institutions are based in China and are collectively generating nine times more high-impact research papers than the second-ranked country (most often the US).”
theguardian.com/world/2023/mar

"Researchers who hold at least three grants from the National Institutes of Health (NIH) make up a growing portion of its grantees, according to a new study. White men predominate among these “super” principal investigators (PIs), with women and Black researchers much less likely to be part of this elite group."

science.org/content/article/wo

RT @briscoejames
Our latest: Notochord and axial progenitor generation by timely BMP and NODAL inhibition during vertebrate trunk formation

Combining transcriptome analysis of vertebrate embryos & 2D+3D ES cell differentiation to study trunk formation & notochord generation

Thread...

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FDA panel votes on Pfizer and GSK RSV vaccines

"On Tuesday, the panel voted in favor of the Pfizer vaccine by 7 to 4, with one abstention, on its safety and efficacy. On Wednesday, it voted 10 to 2 in favor of the GSK vaccine’s safety and unanimously on the shot’s efficacy."

nytimes.com/2023/03/01/health/

Modeling & experimental analyses of a Golgi-localized GTPase circuitry that allows cancer cells to achieve self-sufficiency in growth factor signaling ➡️ bit.ly/41DK7Dj
P Rangamani & P Ghosh, UCSD
#Gproteins #CellSignaling #EGFR #SystemsBiology

Correction: An earlier version of this story failed to acknowledge Rosalind Franklin's crucial role in discovering the double helix structure of DNA. She produced the x-ray photograph used by Watson and Crick, and published a paper on her findings. t.co/uT7b0HBvxy

Preclinical study of anti-IL8 in endometriosis:

"We created a long-acting recycling antibody against IL-8 (AMY109) and evaluated its clinical potency. Because rodents do not produce IL-8 and do not experience menstruation, we analyzed the lesions in cynomolgus monkeys that spontaneously developed endometriosis and in a surgically induced endometriosis monkey model."

science.org/doi/10.1126/scitra

Origin and Evolution of Marsupial-specific Imprinting Clusters Through Lineage-specific Gene Duplications and Acquisition of Promoter Differential Methylation doi.org/10.1093/molbev/msad022 #science #evolution #biology #genome #SciComm #evolgen_paper

'Apart from trans-acting protein factors, recent evidence points to a role of different RNA species in targeting repressive histone marks and DNA methylation to these sites in mammals. Here, we review recent discoveries on this topic and predominantly focus on the role of RNA methylation, piRNAs, and other localized satellite RNAs.'

embopress.org/doi/full/10.1525

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