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'Full exploitation of the natural reservoir of CRISPR-Cas nucleases from prokaryotes for genome editing is limited by the suboptimal activity of these enzymes in mammalian cells. Here we developed a Eukaryotic Platform to Improve Cas Activity (EPICA) to steer weakly active Cas9 nucleases into highly active enzymes by directed evolution.'

biorxiv.org/content/10.1101/20

Interested in associative memory and hopfield networks? Join us for the AMHN workshop at Neurips, linking #neuroscience and #ML #AI . I am very excited to support the organisers as part of the program committee!

General information:

amhn.vizhub.ai

Call for papers:

amhn.vizhub.ai/cfp/

An intracellular #LiquidCondensate formed in plants by #LipidTransferase SFH8 associates with membranes; SFH8 cleavage by #Caspase-like protease ESP turns it into a solid filament that can modulate root development @Panosmoschou @Chenliu06 &co #PLOSBiology plos.io/3sZkIY0

Vultures and influenza.

"Positive serological status of 2 individuals confirmed that they had been infected by HPAI viruses. Death was recorded for 3 of the 31 tracked individuals, whereas all others recovered and returned quickly to their foraging routine, although at least 9 birds failed breeding."

cell.com/current-biology/fullt

Assistant Professor

Yale School of Medicine - Department of Microbial Pathogenesis

The Department of Microbial Pathogenesis at Yale School of Medicine seeks candidates for tenure-track assistant professor position(s)...

See the full job description on jobRxiv: jobrxiv.org/job/yale-school-of...
jobrxiv.org/job/yale-school-of

"It will be five researchers each year who will be supported to establish their own research teams. And so the hope is that this will make a sustainable difference over time because these people will become role models and advocates for better representation"

bbc.com/news/science-environme

'Un ejemplo muy bueno son los premios Nobel que quiere tener Castilla y León. ¡Que un nobel fuese a Valladolid no sería positivo para su universidad! Trabaja en redes mundiales y el impacto para la ciudad es cero. Es como en el deporte: cada país quiere tener el campeón del mundo, pero es más importante el gimnasio en cada pueblo para que haya salud.'

elpais.com/educacion/2023-09-1

So #DORA has almost 24k signatures now:

mastodon.world/@DORAssessment/

Only 3k of those are from institutions. Globally, the number of academic institutions is close to 90k:

higheredstrategy.com/higher-ed

DORA is now 10 years old:

sfdora.org/dora-10th-anniversa

At the current rate of about 300 institutional signatories per year, it will take another 140 years until 50% of all institutions have signed DORA.

This is the speed of #openscience

The length of motorways in Europe grew 60% between 1995 and 2020 while railways shrank 6.5%. For every €1 governments spent building railways, they spent €1.6 building roads.

theguardian.com/world/2023/sep

'But, as we have been learning pretty much continuously since 2000, the will of the majority of the American people no longer matters all that much in who is running their country.'

theguardian.com/commentisfree/

'However, it is well-established that, compared with other conventional treatments, immunotherapy shows unique efficacy kinetics such as delayed clinical effect and long-term favorable outcome.3 These characteristics may lead to the prolongation of trial duration and make it difficult to accelerate the drug development process.'

thelancet.com/journals/eclinm/

I hate it when that happens

"He recounts the grudge he held on behalf of his father, Thyestes, whom Agamemnon’s father, Atreus, had tricked into eating his own children."

nytimes.com/2023/09/12/magazin

'That book’s philosophical themes, however, continued to percolate and eventually emerged in an entirely different form in a series of stories called Artifices (1944). In that collection’s opening story, Borges describes a man who loses his ability to forget.'

aeon.co/essays/borges-and-heis

'Following Joseph Lister, German surgeons, unlike their French colleagues, used carbolic acid spray to sterilise their tools and operating areas. French surgeons did insist on ‘hygiene’, but by this they meant the provision of adequate bedding and the maintenance of medical supplies, not sterilisation. Death rates for amputations on the French side reached 75 per cent (including toes and fingers) – a shocking figure, given that by 1870 the use of Lister’s techniques in peacetime amputations had resulted in a drop from 50 per cent to 15 per cent.'

lrb.co.uk/the-paper/v45/n18/ch

'As geneticists, we take for granted that female mammals have one of their two X chromosomes inactivated to achieve dosage compensation of X-linked gene expression with XY males, and that this inactive X chromosome influences the presentation of X-linked traits. However, it was a seminal single-author hypothesis paper by Mary Lyon, published in 1961, that first proposed X-inactivation and how it would affect phenotypes in female mammals.'

nature.com/articles/s41576-023

'Limitations relative to absolute age, time from doctoral degree, and/or duration of postdoctoral training arbitrarily select against early-stage investigators who have taken nonlinear or nontraditional career paths.'

journals.plos.org/plosbiology/

@thelancet #SARSCoV2 is capable of #neuroinvasion into the hypothalamus through at least 2 distinct invasion routes➡️resulting dysfunction of GnRH-neurons & tanycytes(special ependymal cells in the 3rd ventricle of 🧠 & on the floor of 4th ventricle & processes extending deep into the hypothalamus. be responsible for serious reproductive, metabolic, mental health consequences in LC pts ➡️ lead to a delayed increase in the risk of neurodevelopmental & neurodegenerative pathologies in all age groups

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“A new type of vaccine… has shown in the lab setting that it can completely reverse autoimmune diseases like multiple sclerosis and type 1 diabetes—all without shutting down the rest of the immune system.”

Leveraging the liver!

erictopol.substack.com/p/an-ex

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