Genetic research
Research conducted at Columbia University has investigated the role of maternal one-carbon metabolism and placental imprinted gene expression in placental development and somatic growth in a longitudinal birth cohort. The study found that maternal choline status may impact placental and fetal development, with imprinted genes playing potential mechanistic roles. The
Genetic research
Research from the Chinese Academy of Forestry has investigated the influence of endogenous miRNA-mediated silencing on heterologous gene expression in transgenic plants. The study, published in Frontiers in Plant Science, found that introducing a walnut-derived Growth-Regulating Factors 4 (JrGRF4b) into birch plants resulted in a 2.53% increase in transformation
Genetic research
Researchers at the University of Pennsylvania have investigated the role of RTEL1, a DNA helicase essential for genome stability and telomere length regulation. By generating two mouse models, Telomouse and HHS mouse, with distinct RTEL1 mutations, the study provides valuable insights into the mechanisms underlying telomere biology disorders and genomic
Genetic research
Research conducted by the Icahn School of Medicine at Mount Sinai has uncovered a significant association between prenatal stress exposures and mitochondrial DNA mutations in infants. The study, published in the journal Biology of Sex Differences, found that higher mutational load in specific regions of placental mitochondrial DNA was positively
Genetic research
Research from the International Centre for Genetic Engineering and Biotechnology (ICGEB) has shed new light on the complex relationship between microorganisms and plants. According to the study, microorganisms form symbiotic relationships with plants, providing essential nutrients and improving stress tolerance. The researchers developed a high-throughput method to identify and isolate
Genetic research
A groundbreaking study has found that fine-particulate air pollution is strongly associated with increased genomic changes in lung cancer tumors among people who have never smoked. By analyzing lung tumors from 871 never-smoker patients across 28 geographic locations worldwide, researchers have linked air pollution exposure to increased cancer-driving and cancer-promoting
Genetic research
Gene therapy has shown remarkable results in restoring hearing in toddlers and young adults born with congenital deafness, specifically in those with OTOF-related deafness. A study conducted by researcher Maoli Duan and their team has demonstrated that the therapy can be safely administered to patients of various ages, including those
Genetic research
Research on biotechnology has uncovered a novel glycosyltransferase, CsUGT87A1, which enhances drought stress tolerance in tea plants by modulating indole-3-acetic acid (IAA) homeostasis. According to a study published in Plant Physiology and Biochemistry, CsUGT87A1 is predominantly expressed in the roots of tea plants and is significantly upregulated under drought stress
Genetic research
Research conducted by a team of scientists at Gifu University Hospital in Japan has shown that early induction of nivolumab monotherapy as a third-line or later treatment in patients with gastric adenocarcinoma can be an effective strategy. The study, which involved 53 patients, demonstrated a progression-free survival rate of 35.
Genetic research
A recent study by researchers at Aristotle University of Thessaloniki has shed light on the authenticity issues in meat products worldwide, despite well-established labeling regulations. The research, funded by the Hellenic Foundation For Research And Innovation, the European Commission, and the General Secretariat For Research And Innovation, aimed to validate
Genetic research
The Central Institute of Cotton Research (CICR) is developing a novel technique to enhance cotton plant yields through genome editing, a method that involves precise changes in DNA sequencing. This approach is distinct from genetic engineering, which introduces additional genes. CICR director VN Waghmare noted that genome editing aims to
Genetic research
Researchers at the National Institute for Genetic Engineering and Biotechnology in Tehran, Iran, have made significant advancements in plant cell research using nondestructive fluorescence spectroscopy. This method allows for the real-time study of phenolic acid production in plant cells, a crucial aspect of both ecophysiological and biotechnological purposes. The study,
