Biotecnología

Biotecnología

Identification of vagal afferent nerve endings in the mouse colon and their spatial relationship with enterochromaffin cells
26/02/2024 - Abstract Understanding how the gut communicates with the brain, via sensory nerves, is of significant interest to medical science. Enteroendocrine cells (EEC) that line the mucosa...
Computational design of anti-cancer peptides tailored to target specific tumor markers
26/02/2024 - Anti-cancer peptides (ACPs) are short peptides known for their ability to inhibit tumor cell proliferation, migration, and the formation of tumor blood vessels. In this study, we designed ACPs to...
Diosgenin alleviates D-galactose-induced oxidative stress in rats’ brain and liver targeting aging and apoptotic marker genes
26/02/2024 - The theory of aging is primarily concerned with oxidative stress caused by an imbalance in reactive oxygen species generation and cellular antioxidants. To alleviate the oxidative stress, we...
Twisted-layer boron nitride ceramic with high deformability and strength
26/02/2024 - Nature, Published online: 21 February 2024; doi:10.1038/s41586-024-07088-7Excitatory pyramidal neurons...
Combining fecal immunochemical testing and questionnaire-based risk assessment in selecting participants for colonoscopy screening in the Chinese National Colorectal Cancer Screening Programs: A population-based cohort study
26/02/2024 - Background Screening reduces colorectal cancer (CRC) burden by allowing early resection of precancerous and cancerous lesions. An adequate selection of high-risk individuals and a high uptake rate...
Research on factors affecting the spread of dust pollution in conveyor belt workshop and research on wet dust reduction technology
26/02/2024 - At this stage, there are many dust-hazardous industries, and occupational pneumoconiosis has a high incidence for a long time. To solve the dust pollution problem in coal processing plant workshops,...
Potential of APSIS-InSAR for measuring surface oscillations of tropical peatlands
26/02/2024 - Tropical peatland across Southeast Asia is drained extensively for production of pulpwood, palm oil and other food crops. Associated increases in peat decomposition have led to widespread subsidence,...
Contribution of protein conformational heterogeneity to NMR lineshapes at cryogenic temperatures
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
Enhancing ion selectivity by tuning solvation abilities of covalent-organic-framework membranes
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
The impact of age and number of mutations on the size of clonal hematopoiesis
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
Correction for Ayres et al., Languages and future-oriented economic behavior—Experimental evidence for causal effects
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
RFX4 is an intrinsic factor for neuronal differentiation through induction of proneural genes POU3F2 and NEUROD1
26/02/2024 - Abstract Proneural genes play a crucial role in neuronal differentiation. However, our understanding of the regulatory mechanisms governing proneural genes during neuronal...
Sphingomicrobium clamense sp. nov., Isolated from Sediment of Clam Island Beach in China
26/02/2024 - Abstract A Gram-stain-negative, non-flagellated, aerobic, ovoid or rod-shaped bacterium with motility, designated B8T, was isolated from the sediment of Clam Island beach,...
Carbonic anhydrases in the cell wall and plasma membrane of Arabidopsis thaliana are required for optimal plant growth on low CO2
26/02/2024 - Introduction: Plants have many genes encoding both alpha and beta type carbonic anhydrases. Arabidopsis has eight alpha type and six beta type carbonic anhydrase genes. Individual carbonic...
WNT signalling control by KDM5C during development affects cognition
26/02/2024 - Nature, Published online: 21 February 2024; doi:10.1038/s41586-023-06979-5A modelling analysis shows that an...
Protection of prior SARS-CoV-2 infection, COVID-19 boosters, and hybrid immunity against Omicron severe illness: A population-based cohort study of five million residents in Canada
26/02/2024 - Background Evidence on protection of different patterns of infection- and vaccine-acquired immunity against Omicron-associated severe illness is useful in planning booster vaccination strategies....
Quality of life of patients with cutaneous leishmaniasis: A comparative analysis of the EQ-5D-3L and CLIQ questionnaires
26/02/2024 - Purpose To evaluate the performance of the Cutaneous Leishmaniasis Impact Questionnaire (CLIQ) using the EuroQol-5 Dimension (EQ-5D-3L) as a reference standard (criterion validation); to...
Myosin in autoinhibited off state(s), stabilized by mavacamten, can be recruited in response to inotropic interventions
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
Enhanced charge-carrier dynamics and efficient solar-to-urea conversion on Si-based photocathodes
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.
Phonon stability boundary and deep elastic strain engineering of lattice thermal conductivity
26/02/2024 - Proceedings of the National Academy of Sciences, Volume 121, Issue 8, February 2024.