'A similar percentage of deaths from the same side effect followed in the clinical trial of Leqembi, an F.D.A.-approved Alzheimer’s drug from the company Eisai. A third drug, Aduhelm, was also approved by the F.D.A., but is rarely used because of concerns about its effectiveness and its high price. Brain swelling was reported in its clinical trial and deaths were reported in patients taking Aduhelm after it was approved.'
https://www.nytimes.com/2023/05/03/health/alzheimers-drug-eli-lilly-trial.html
'GSDM (the gene encoding gasdermin) and GSDM-like genes are evolutionarily ancient and have been identified across a wide range of animal and nonanimal species, including fungi and bacteria.'
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3002103
#UExM
---
RT @embl
EMBL’s Dey group embarked on 2nd annual ‘labbatical’ to step outside daily research tasks w/ help of single-celled model organisms.
The group applied its usual high-tech tools and world-class expertise, but with a totally different model organism.
https://www.embl.org/news/lab-matters/the-hairy-single-celled-tetrahymena-provides-a-work-reset/
https://twitter.com/embl/status/1654403181441347584
'The European People’s party, which has the most seats in the European parliament and is in power in nine countries across the EU, will call on Friday to scrap two flagship pieces of legislation put forward by their own European Commission president, Ursula von der Leyen. The move could torpedo the commission’s plans to cut pesticide use in half and rewild a fifth of damaged habitats across the bloc by 2030.'
https://www.ft.com/content/38f5801e-a68c-4328-b467-a07ee7fbd94d
'Why was the Celera compound initially neglected? Because it was only years later that researchers at the US government’s National Institutes of Health (NIH) showed that overactive BTK drove the growth of CLL and certain lymphomas, so blocking it would inhibit these cancers. When Celera sold it to Pharmacyclics, it didn’t have any apparent application.'
Transforming tuberculosis diagnosis - Nature Microbiology
#tuberculosis #MedMastodon #medicine #tb #diagnostics #diagnosis
'These distinct roles for EZH2 in promoting prostate cancer progression, metastasis, and AR independence raise the possibility that it could be a potential therapeutic target in advanced disease.'
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3002038
We also have serial PCR evaluations showing that individuals who get HPV vaccines prevent HPV infections (or at least promote rapid clearance of the virus) which is a prerequisite for developing cancer:
https://academic.oup.com/jid/article/221/6/910/5648192
For our lab's weekly journal club covering classic papers in immunology, we discussed Zheng and Flavell's discovery of GATA3 as a critical transcription factor for Th2 cell cytokine expression.
The Transcription Factor GATA-3 Is Necessary and Sufficient for Th2 Cytokine Gene Expression in CD4 T Cells. Cell, 1997.
Before microarray or RNA-seq, there was cDNA subtraction by representational difference analysis.
https://www.cell.com/action/showPdf?pii=S0092-8674%2800%2980240-8
Rifamycin based TB preventative therapy associated with less adverse events.
#IDMastodon #MedMastodon #TB #tuberculosis #antibiotics
'Britain’s biggest biomedical charity is to triple the size of its genetics and biological data facilities near Cambridge, in one of the largest investments in UK research infrastructure'
https://www.ft.com/content/b2d3f6a8-7e1f-48f3-a298-6588c56d91bc
#Gasdermins (GSDMs) are pore-forming proteins involved in #CellDeath & #inflammation. @jianbin_ruan explores a #PLOSBiology study of the evolution of GSDMs in metazoa, highlighting the role of GSDME in #pyroptosis. Primer: https://plos.io/3nyd4By Paper: https://plos.io/3p6klcm
RT @gyamey
A friend died from anal cancer, which could have been prevented with HPV vaccination, & I am tired of the “edgy” health professionals on Twitter who advise people to “exercise, sleep & eat good food” instead of getting HPV vaccination
Actually, not just tired, kinda angry
@miguelgf I leave the adamantium to Wolverine.
BREAKING: Leonard Leo (Federalist Society) paid tens of thousands of dollars to Ginni Thomas and omitted her name from the billings. https://www.washingtonpost.com/investigations/2023/05/04/leonard-leo-clarence-ginni-thomas-conway/
The cilium–centrosome axis in coupling cell cycle exit and cell fate
In their Opinion article, @priti_atmakuru and Jyotsna Dhawan discuss the role of the cilium-centrosome complex in tissue homeostasis.
Focussing on the past, the present and the future
Check out the latest in all things FocalPlane in our Editorial from @helenzsci and @seemasainson published in @J_Cell_Sci!
We look back over the three years since FocalPlane was launched and look forward to some exciting projects in 2023 and beyond, including working with our #FocalPlaneCorrespondents.
https://focalplane.biologists.com/2023/05/03/focussing-on-the-past-the-present-and-the-future/
"Menopause costs American women an estimated $1.8 billion in lost working time per year, according to a Mayo Clinic study published this week. The paper examined how hot flashes, night sweats, mood swings and the myriad other symptoms associated with this time of life affect women in the workplace. It’s the largest study of its kind to have been done in the United States."
Whoa. Let’s get back to rationale discussions in brain research:
Debate is vital … The discussion that followed … this is a shame ….
https://www.thelancet.com/pdfs/journals/lanpsy/PIIS2215-0366(14)70363-3.pdf
'Writing in Nature, Krishna et al.2 show that malignant gliomas can grow by modifying brain circuitry, thus taking cognitive function away from their host and ultimately leading to death. These insights might lead to fundamentally new approaches to glioma treatment and provide a means of limiting cognitive decline in affected individuals.'
I've worked on all of science, from B cells to T cells.
https://fellowsherpa.com