Biotecnología

Biotecnología

HCN channels at the cell soma ensure the rapid electrical reactivity of fast-spiking interneurons in human neocortex
08/02/2023 - Accumulating evidence indicates that there are substantial species differences in the properties of mammalian neurons, yet theories on circuit activity and information processing in the human brain...
Pan-cancer integrated bioinformatics analysis reveals cuproptosis related gene FDX1 is a potential prognostic and immunotherapeutic biomarker for lower-grade gliomas
08/02/2023 - FDX1 participates in cuproptosis, a copper-dependent cell death mode, which might influence tumor progressions like ferroptosis and pyroptosis. However, the role of FDX1 in tumors remains to be...
Highly divergent regions in the complete plastome sequences of Aquilaria are suitable for DNA barcoding applications including identifying species origin of agarwood products
08/02/2023 - Abstract Members of Aquilaria Lam. (Thymelaeaceae) are evergreen trees that are widely distributed in the Indomalesia region. Aquilaria is highly prized for its unique scented...
Screening of novel peptides that specifically interact with vitamin D bound biocomplex proteins
08/02/2023 - https://www.nature.com/articles/s41598-023-28881-w
Ubiquitin-modifying enzymes in Huntington’s disease
08/02/2023 - Huntington’s disease (HD) is a neurodegenerative disorder caused by a CAG repeat expansion in the N-terminus of the HTT gene. The CAG repeat expansion translates into a polyglutamine expansion...
Relationship between gut microbiota and Chinook salmon (Oncorhynchus tshawytscha) health and growth performance in freshwater recirculating aquaculture systems
08/02/2023 - Gut microbiota play important roles in fish health and growth performance and the microbiome in fish has been shown to be a biomarker for stress. In this study, we surveyed the change of Chinook...
Author Correction: Measuring sensitivity to social distancing behavior during the COVID-19 pandemic
08/02/2023 - Scientific Reports, Published online: 07 February 2023; doi:10.1038/s41598-023-29283-8Author Correction:...
Identification of a prototype human gut Bifidobacterium longum subsp. longum strain based on comparative and functional genomic approaches
08/02/2023 - Bifidobacteria are extensively exploited for the formulation of probiotic food supplements due to their claimed ability to exert health-beneficial effects upon their host. However, most...
Author Correction: Single-nucleus transcriptomics of IDH1- and TP53-mutant glioma stem cells displays diversified commitment on invasive cancer progenitors
08/02/2023 - Scientific Reports, Published online: 07 February 2023; doi:10.1038/s41598-023-29355-9Author Correction:...
Genome-centric view of the microbiome in a new deep-sea glass sponge species Bathydorus sp.
08/02/2023 - Sponges are widely distributed in the global ocean and harbor diverse symbiotic microbes with mutualistic relationships. However, sponge symbionts in the deep sea remain poorly studied at the...
What ChatGPT and generative AI mean for science
08/02/2023 - Nature, Published online: 06 February 2023; doi:10.1038/d41586-023-00284-xAnalysis finds antimicrobial drug use...
Tolerance to intraoral biofilms and their effectiveness in improving mouth dryness and modifying oral microbiota in patients with primary Sjögren’s syndrome: “Predelfi study”
08/02/2023 - IntroductionPrimary Sjögren’s syndrome (pSS) is a systemic autoimmune disease characterized by exocrine gland dysfunction. No therapeutic strategy is sufficient on its own for the management of...
Turkey–Syria earthquake: what scientists know
08/02/2023 - Nature, Published online: 06 February 2023; doi:10.1038/d41586-023-00368-8Acting out vivid dreams can be a...
Limosilactobacillus reuteri administration alters the gut-brain-behavior axis in a sex-dependent manner in socially monogamous prairie voles
08/02/2023 - Research on the role of gut microbiota in behavior has grown dramatically. The probiotic L. reuteri can alter social and stress-related behaviors – yet, the underlying mechanisms remain largely...
Publisher Correction: Future temperature extremes threaten land vertebrates
08/02/2023 - Nature, Published online: 06 February 2023; doi:10.1038/s41586-023-05764-8Author Correction: SARS-CoV-2...
Arbuscular mycorrhizal fungus changes alfalfa response to pathogen infection activated by pea aphid infestation
08/02/2023 - IntroductionArbuscular mycorrhizal (AM) fungi are important for the resistance of plants to insect infestation and diseases. However, the effect of AM fungal colonization of plants response to...
COVID drug drives viral mutations — and now some want to halt its use
08/02/2023 - Nature, Published online: 07 February 2023; doi:10.1038/d41586-023-00336-2Automated microscopes that adapt to...
Hypermethylation of the Bmp4 promoter dampens binding of HIF-1? and impairs its cardiac protective effects from oxidative stress in prenatally GC-exposed offspring
08/02/2023 - Abstract The exposure to an unhealthy environment in utero can lead to the occurrence of cardiovascular diseases in the offspring. Glucocorticoids (GC) are essential for normal...
Circ_TEX2 Functions as a Tumor Suppressor in Hepatoma via miR-96-5p/SPRED1 Axis
08/02/2023 - Abstract Circular RNAs (circRNAs) have been shown to have a vital effect on hepatoma progression. The purpose of this study was to explore the function and mechanism of circRNA...
The mitochondrial BCKD complex interacts with hepatic apolipoprotein E in cultured cells in vitro and mouse livers in vivo
08/02/2023 - Abstract Background and aims Apolipoprotein E (APOE) is known for its role in lipid metabolism and its association with age-related...