Biotecnología
Biotecnología
13/09/2022 -
Las partículas similares a virus (VLP) son estructuras versátiles para aplicaciones de administración de fármacos.
Las mutaciones en las proteínas estructurales de VLP pueden mejorar la administración de fármacos de VLP.
La carga, liberación y activación de carga VLP son características clave para la administración de fármacos.
Células senescentes en ingeniería de tejidos
06/06/2022 -
Las células senescentes (SnC), es decir, las células que han entrado en una detención permanente del ciclo celular, ejercen poderosos efectos celulares no autónomos en sus entornos locales. Como tales, las SnC influyen en el destino y las patologías de las células en el tejido adulto, incluso en entornos donde los ingenieros de tejidos han dirigido sus esfuerzos. Aquí, comparamos las SnC transitorias en la reparación de tejidos, en contraste con las SnC crónicas en la patología osteoartrítica y la respuesta a cuerpos extraños..
Plant-Based Meat Analogues from Alternative Protein: A Systematic Literature Review
19/09/2022 - This study aimed to conduct a systematic literature review (SLR) of the research performed in the plant-based meat analogues area. Historical, current, and future tendencies are discussed. The paper offers a comprehensive SLR coupled with a bibliometric analysis of the publication from 1972 to January 2022. The articles were obtained using a research string and precise inclusion and exclusion criteria from two prominent databases, Scopus and Web of Science (WoS). The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) flow technique was used to describe the data screening and selection. In total, 84 publications were selected for further analysis after a thorough literature assessment. From this study, six main themes were identified: (1) objectives of the study; (2) type of plant protein; (3) product type; (4) added ingredients; (5) texturization technique; and (6) quality assessment considered in the studies. Recent trends in publication imply that meat analogue technology is gaining prominence. This review revealed significant research on improving meat analogues via texturization. Even though extrusion is used industrially, the technique is still in its infancy and needs improvement. Future studies should focus more on fiber and protein–protein interactions, macromolecule conformation and mechanisms, diversifying or improving current methods, sensory attributes, and gastrointestinal absorption rate of each novel protein ingredient.
