Biotecnología

Biotecnología

Imaging without barriers | Science
13/05/2024 - Low-field magnetic resonance imaging can be engineered for widespread point-of-care diagnostics
Resumen del año 2023 por Nature Methods
23/01/2024 - tifier>doi:10.1038/s41592-023-02158-6 Nature Methods, Published online: 2024-01-11; | doi:10.1038/s41592-023-02158-6 2024-01-11 Nature Methods 10.1038/s41592-023-02158-6...
Quantum dot dot dot
18/12/2023 - El Premio Nobel de Química de este año reconoce un hito en todo el campo de la nanotecnología. Nature Nanotechnology, Published online: 12 December 2023;
Application of a 3D bioprinter: jet technology for 'biopatch' development using cells on hydrogel supports
15/12/2023 - Additive manufacturing (3D printing) has been deployed across multiple platforms to fabricate bioengineered tissues. We demonstrate the use of a Thermal Inkjet Pipette System (TIPS) for targeted...
The impact of geographic inequality in federal research funding: A comparative longitudinal study of research and scholarly outputs in EPSCoR versus non-EPSCoR states
23/06/2023 - Some states in the U.S. have traditionally received less federal research funding than other states. The National Science Foundation (NSF) created a program in 1979, called the Experimental Program...
Plant virus movement proteins originated from jelly-roll capsid proteins
23/06/2023 - Numerous, diverse plant viruses encode movement proteins (MPs) that aid the virus movement through plasmodesmata, the plant intercellular channels. MPs are essential for virus spread and propagation...
Ovarian tissue cryopreservation and transplantation: a review on reactive oxygen species generation and antioxidant therapy
23/06/2023 - Abstract Cancer is the leading cause of death worldwide. Fortunately, the survival rate of cancer continues to rise, owing to advances in cancer treatments. However, these...
Serotonin transporter (5-HTT) gene network moderates the impact of prenatal maternal adversity on orbitofrontal cortical thickness in middle childhood
23/06/2023 - In utero, the developing brain is highly susceptible to the environment. For example, adverse maternal experiences during the prenatal period are associated with outcomes such as altered...
Spectrochemical analysis of blood combined with chemometric techniques for detecting osteosarcopenia
23/06/2023 - Scientific Reports, Published online: 15 June 2023; doi:10.1038/s41598-023-36834-6Spectrochemical analysis of...
Moderate organic fertilizer substitution for partial chemical fertilizer improved soil microbial carbon source utilization and bacterial community composition in rain-fed wheat fields: current year
23/06/2023 - Organic fertilizers can partially replace chemical fertilizers to improve agricultural production and reduce negative environmental impacts. To study the effect of organic fertilizer on soil...
Exploring causal effects of smoking and alcohol related lifestyle factors on self-report tiredness: A Mendelian randomization study
23/06/2023 - Self-reported tiredness or low energy, often referred to as fatigue, has been linked to lifestyle factors, although data from randomized–controlled trials are lacking. We investigate whether...
Natural Guanine Derivatives Exert PARP-Inhibitory and Cytoprotective Effects in a Model of Cardiomyocyte Damage under Oxidative Stress
23/06/2023 - Abstract Inhibitors of human poly(ADP-ribose) polymerase (PARP) are considered as promising agents for treatment of cardiovascular, neurological, and other diseases...
Relationship between institutional ventilated COVID-19 case volume and in-hospital death: A multicenter cohort study
23/06/2023 - Background The volume-outcome relationship in patients with severe Coronavirus disease 2019 (COVID-19) is unclear and is important for establishing a system for the medical care of severe...
How I use science to protect my people’s birthright
23/06/2023 - Nature, Published online: 12 June 2023; doi:10.1038/d41586-023-01885-2An analysis unpicks the various forms of...
Comparison of the gut virus communities between patients with Crohn’s disease and healthy individuals
23/06/2023 - IntroductionThe escalating incidence of Crohn’s disease (CD), a debilitating ailment that ravages individuals and their families, has become a formidable issue over recent...
Delta 9-tetrahydrocannabinol conserves cardiovascular functions in a rat model of endotoxemia: Involvement of endothelial molecular mechanisms and oxidative-nitrative stress
23/06/2023 - In endotoxemic models, the inflammatory parameters are altered to a favorable direction as a response to activation of cannabinoid receptors 1 and 2. The phytocannabinoid ?9-tetrahydrocannabinol...
Context-aware transcript quantification from long-read RNA-seq data with Bambu
23/06/2023 - Tracing lymphocyte development Tracing lymphocyte development Madhura Mukhopadhyay doi:10.1038/s41592-023-01925-9 Nature Methods, Published online:...
A systematic review of non-coding RNA genes with differential expression profiles associated with autism spectrum disorders
23/06/2023 - Aims To identify differential expression of shorter non-coding RNA (ncRNA) genes associated with autism spectrum disorders (ASD). Background ncRNA are functional molecules that derive from...
Impact of food insecurity and its influencing factors on the risk of malnutrition among COVID-19 patients
23/06/2023 - Introduction Few studies focused on the impact of food insecurity severity on the risk of malnutrition among COVID-19 patients in Saudi Arabia. Objectives This study described the...
Silicon isotope constraints on terrestrial planet accretion
23/06/2023 - Nature, Published online: 14 June 2023; doi:10.1038/s41586-023-06178-2CRISPR systems lacking Cas4 can use fused...