Biotecnología
Biotecnología
Improving the production of carbamoyltobramycin by an industrial Streptoalloteichus tenebrarius through metabolic engineering
22/04/2024 -
Abstract Tobramycin is an essential and extensively used broad-spectrum aminoglycoside antibiotic obtained through alkaline hydrolysis of carbamoyltobramycin, one of the...
Virulence Genes and Biofilm Formation Among Legionella pneumophila Isolates Collected from Hospital Water Sources
22/04/2024 -
Abstract Legionella pneumophila can be transmitted to people, especially immunocompromised patients, via hospital water pipe systems and cause severe pneumonia. The aim of our...
HIV-1 envelope facilitates the development of protease inhibitor resistance through acquiring mutations associated with viral entry and immune escape
22/04/2024 -
IntroductionThere is increasing evidence supporting a role for HIV-1 envelope in the development of Protease Inhibitor drug resistance, and a recent report from our group suggested that Env mutations...
YTHDC1-Mediated lncRNA MSC-AS1 m6A Modification Potentiates Laryngeal Squamous Cell Carcinoma Development via Repressing ATXN7 Transcription
22/04/2024 -
Abstract Laryngeal squamous cell carcinoma (LSCC) has the highest mortality rate among head and neck squamous cell carcinoma. This study was designed to investigate the biological...
Preparation of AIEgen-based near-infrared afterglow luminescence nanoprobes for tumor imaging and image-guided tumor resection
22/04/2024 -
https://www.nature.com/articles/s41596-024-00990-4 Nature Protocols, Published online: 18 April 2024;
Tobacco price elasticity by socioeconomic characteristics in Ecuador
22/04/2024 -
Smoking is a worldwide epidemic and increased prices are one of the most cost-effective measures to reduce tobacco consumption. This article aims to estimate the price and income elasticity of...
The effect of the COVID-19 pandemic crisis on the Jordanian higher education system
22/04/2024 -
This study investigates the impact of COVID-19 pandemic-induced E-learning in Jordanian higher education. Through a quantitative survey, the study analyzes the independent variables of system use and...
Grow now, pay later: When should a bacterium go into debt?
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Rubber-glass nanocomposites fabricated using mixed emulsions
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Identification and removal of unexpected proliferative off-target cells emerging after iPSC-derived pancreatic islet cell implantation
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Extracellular vesicles released by keratinocytes regulate melanosome maturation, melanocyte dendricity, and pigment transfer
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Enzymatic and non-enzymatic removal of organic micropollutants with spent mushroom substrate of Agaricus bisporus
22/04/2024 -
Abstract Water bodies are increasingly contaminated with a diversity of organic micropollutants (OMPs). This impacts the quality of ecosystems due to their recalcitrant nature....
Optimization of Recombinant Protein Production in Synechococcus elongatus PCC 7942: Utilizing Native Promoters and Magnetic Fields
22/04/2024 -
Abstract The cyanobacterium Synechococcus elongatus PCC 7942 holds significant potential as a biofactory for recombinant protein (RP) production due to its capacity to harness...
Freshwater plastisphere: a review on biodiversity, risks, and biodegradation potential with implications for the aquatic ecosystem health
22/04/2024 -
The plastisphere, a unique microbial biofilm community colonizing plastic debris and microplastics (MPs) in aquatic environments, has attracted increasing attention owing to its ecological and public...
Correlation Between Serum 1,25(OH)2D3, Serum Phosphorus, and Parathyroid Hormone and Parathyroid Function After Central Lymph Node Dissection in Patients with Papillary Thyroid Carcinoma
22/04/2024 -
Abstract This work was to demonstrate the relationship between serum 1,25-dihydroxyvitamin D3 (1,25(OH)2D3), serum phosphorus (SP), and parathyroid hormone (PTH) and parathyroid...
Reprogramming fibroblast into human iBlastoids
22/04/2024 -
https://www.nature.com/articles/s41596-024-00984-2 Nature Protocols, Published online: 17 April 2024;
VIX constant maturity futures trading strategy: <i>A walk-forward machine learning study</i>
22/04/2024 -
This study employs seven advanced machine learning approaches to conduct numerical predictions of the next-day returns of VIX constant-maturity futures (VIX CMFs) using the term structure information...
Deep Aramaic: Towards a synthetic data paradigm enabling machine learning in epigraphy
22/04/2024 -
Epigraphy is witnessing a growing integration of artificial intelligence, notably through its subfield of machine learning (ML), especially in tasks like extracting insights from ancient...
Conformational free-energy landscapes of a Na+/Ca2+ exchanger explain its alternating-access mechanism and functional specificity
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
An evolutionarily conserved ubiquitin ligase drives infection and transmission of flaviviruses
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Carbon starvation raises capacities in bacterial antibiotic resistance and viral auxiliary carbon metabolism in soils
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
