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”A detecção de um mosquito-tigre-asiático (Aedes albopictus) em Lisboa, no final de Setembro, foi apenas um novo aviso. Desde 2017 que este mosquito tem sido identificado em Portugal e, ainda que não tenha servido de “boleia” a doenças como dengue ou chikungunya, esta não será a sua última aparição – já que se tem instalado no Sul da Europa, incluindo no Algarve."

publico.pt/2023/12/09/ciencia/

Rhythmic modulation of prediction errors: A top-down gating role for the beta-range in #speechprocessing – new work by Hovsepyan et al. (2023).

🌍 ‪journals.plos.org/ploscompbiol/a…‬

#betaoscillation #sensoryperception #language #modeling

“When people think of how invasive plant species spread, they might assume species are moving because of birds or the wind dispersing seeds,” says Evelyn M. Beaury, lead author of the paper on horticulture & invasive species, as well as a postdoctoral researcher at Princeton who completed this research as an extension to her graduate studies..“But commercial nurseries that sell 100s of different invasives are actually the primary pathway of invasive plant introduction”

eurekalert.org/news-releases/1

"Shortly after the approval their manufacturers announced sticker prices in the millions of dollars: $3.1 million for Lyfgenia, made by Bluebird Bio, and $2.2 million for Casgevy, made by Vertex Pharmaceuticals."

nytimes.com/2023/12/08/health/

'Given the ability of low-affinity Glut2 to bidirectionally transport glucose along a concentration gradient, its prompt removal from the cell surface is instrumental to prevent glucose leakage in glucose-depleted environments. In contrast, the high-affinity Glut1, whose expression does not decrease in inflammatory sites, can sustain glucose uptake in conditions of low glucose availability.'

nature.com/articles/s42255-023

Although expression of #MDR efflux pump AcrAB-NodT deforms the bacterial envelope, @ViollierPat &co show that homeostatic control by TipR co-induces co-chaperone DjlA, which boosts efflux pump assembly in anticipation of envelope stress #AMR #PLOSBiology plos.io/48pzzKX

Bats & beyond

"Further analysis of IFITM repertoires in 205 mammals reveals that alternative splicing is a ubiquitous strategy for IFITM diversification, albeit less widely adopted than gene duplication."

biorxiv.org/content/10.1101/20

The #GPCR CMKLR1 responds to the #adipokine #chemerin and is abundant in #InnateImmune cells. Structure of CMKLR1 in complex with #Gprotein and a peptide agonist (+ mutagenesis & simulations) reveals mechanisms of action #PLOSBiology plos.io/4a6Igvd

December 7, 1857, birthday of Belgian-French vertebrate paleontologist Louis Dollo.

An entire herd of Iguanodon fossils discovered in a coal mine near the Belgian town of Bernissart, helped him to reconstruct the anatomy of this dinosaur species. He also found that the "horn" that G. Mantell originally placed on the animal's snout was really a thumb spike 🦖

strangescience.net/dollo.htm?f

"Rebecca, 28, a full-time PhD student in biosciences from Liverpool, and her partner, an Australian national working in higher education, are among thousands of couples facing separation and financial uncertainty because of the government’s decision to overhaul immigration rules."

theguardian.com/world/2023/dec

Bispecific T-cell engager targeting DLL3 & CD3

"Tarlatamab, administered as a 10-mg dose every 2 weeks, showed antitumor activity with durable objective responses and promising survival outcomes in patients with previously treated small-cell lung cancer. No new safety signals were identified"

nejm.org/doi/full/10.1056/NEJM

“El caso es que esos hematófagos se extinguieron, y no sabemos por qué. Tal vez hubo más recursos para la hematofagia durante el cretácico temprano y luego los recursos disminuyeron o la competencia entre moscas hematófagas llevó a la extinción de los taxones menos adaptados”

elpais.com/ciencia/2023-12-04/

“For years the EU has been trying to agree on a new system to respond to people moving or fleeing to Europe. The agreement now on the table would in many ways worsen existing legislation, and risks increasing suffering at European borders.”

theguardian.com/world/2023/dec

'Virus-based vectors — particularly those based on adeno-associated virus (AAV) and lentiviruses — have dominated the first wave of gene therapies to gain regulatory approval. But their widespread deployment in dozens of clinical trials has exposed their limitations.'

nature.com/articles/s41587-023

"This article is dedicated to researchers who aspire to more than just a temporary solution for data analysis. It's for those who are committed to developing a deeper understanding and proficiency in bioinformatics."

network.febs.org/posts/navigat

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