Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

Unraveling the Molecular Basis of SIDT1 and SIDT2 in C. elegans

New work thoroughly characterizes the structural features of human SIDT1 and SIDT2, revealing their existence as dimers in vitro and their tendency to form dimers or higher-order oligomers in their natural environment.

23 Nov 2023

Brunel University London Secures Japanese Patent for Gene Therapy Vector Safety Test

Gene therapy is a rapidly growing area of medical science. But there is little in the way of safety testing the vectors used to deliver gene therapy.

23 Nov 2023

New Optical Tweezers Open Up New Insights on Specific DNA Motor Proteins

Using “optical tweezers” driven by lasers, researchers have discovered a universal motor mechanism that viruses utilize to package their DNA into infectious particles.

22 Nov 2023

Novel Approach Reveals Intergenerational Cooperation Among Bacteria

Bacteria collaborate and share nutrients among generations when they form communities. Using a recently invented technique, researchers at the University of Basel have been able to demonstrate this for the first time.

22 Nov 2023

Unveiling the Cerebellar Nuclei’s Role in Associative Learning

The regulation of associative learning was traditionally believed to be controlled by the cortex within the cerebellum, commonly known as the “little brain.”

21 Nov 2023

Insights Into the Genetic Landscape of Human Head Shape

A collaborative research team from the University of Pittsburgh and KU Leuven has identified a set of genes that influence the shape of the human head.

20 Nov 2023

New Method Removes Background Noise from CITE-Seq Data

Researchers from the Chobanian & Avedisian School of Medicine and the College of Arts & Sciences at Boston University have devised an innovative tool to address this limitation. This tool can discern and eliminate undesirable background noise originating from various sources, enhancing the precision of analysis in CITE-seq experiments.

20 Nov 2023

Unveiling Epidermal Hemoglobin: A Breakthrough in Skin Research

Scientists have, for the first time, demonstrated the presence of hemoglobin—a protein primarily known for its role in binding with oxygen within red blood cells—in the epidermis, the outermost tissue layer of human skin.

20 Nov 2023

Study Reveals Crucial Protein’s Role in Brain Cell Development

Scientists from the University of Wisconsin–Madison have pinpointed a crucial protein associated with the formation of a specific type of brain cell implicated in conditions such as Alzheimer’s and Parkinson’s diseases.

20 Nov 2023

Yourgene Health Becomes a PacBio Compatible Partner: Enabling PacBio Customers to Optimise Size Selection for Long-Read Sequencing Libraries

Yourgene Health (part of the Novacyt group of companies), a leading international molecular diagnostics group, and PacBio, a leading developer of high-quality, highly accurate sequencing solutions, today announced a collaboration to optimise size selection for long-read sequencing workflows.

From PacBio 20 Nov 2023

Scientists Discover New Class of Molecular Glue Degraders for Cancer Therapy

Cells contain molecular machinery that targets and disposes of unwanted proteins to maintain homeostasis.

17 Nov 2023

Gene Splicing Affects CD20 Expression and Response to Cancer Immunotherapy

Immunotherapies that target the CD20 antigen have revolutionized how patients with a variety of blood cancers and hematologic disorders have been treated.

17 Nov 2023

Study Uncovers Ancestry-Specific Genetic Factors in IBD

The advent of whole genome sequencing technology has prompted an explosion in research into how genetics are associated with disease risk.

17 Nov 2023

New Model Reveals How Cells Maintain Epigenetic Memory During Cell Division

Every cell in the human body contains the same genetic instructions, encoded in its DNA. However, out of about 30,000 genes, each cell expresses only those genes that it needs to become a nerve cell, immune cell, or any of the other hundreds of cell types in the body.

17 Nov 2023

Wilmot Researchers Uncover a "Genomic Tug of War" That Influences Decitabine's Effectiveness

Some patients with myelodysplastic syndromes, like acute myeloid leukemia, benefit from a chemotherapy drug called decitabine that stunts cancer growth. But many others are resistant to decatibine's effects or become resistant over time.

17 Nov 2023

A Surprising Control Mechanism of Chlamydomonas Cell Division

Headed by James Umen, PhD, a team of international researchers at the Donald Danforth Plant Science Center has uncovered a surprising revelation about the single-celled green alga Chlamydomonas and its control over cell division.

16 Nov 2023

More Genes Changed By Early Life Stress Than Head Injury

Researchers recently discovered a phenomenon as they delved into the investigation of whether early-life stress exacerbates the impact of a childhood head injury on health and behavior in later years.

16 Nov 2023

Tokyo Metropolitan University Decodes DNA Repair Mechanisms

Tokyo Metropolitan University researchers have uncovered crucial aspects of the DNA repair mechanism within human bodies.

16 Nov 2023

Northwestern University’s Deep Dive into Yucatán’s Underwater Labyrinth

Assisted by an adept underwater cave-diving team, scientists from Northwestern University have meticulously charted the most comprehensive map to date of microbial communities inhabiting the submerged mazes beneath Mexico’s Yucatán Peninsula.

16 Nov 2023

Circular Extrachromosomal DNA Linked to Medulloblastoma Relapse and Death

A study of newly created databases of medulloblastoma has found that patients with tumors containing circular extrachromosomal DNA-;loops of DNA found outside of regular chromosomes-;are twice as likely to relapse and three times as likely to die within five years of diagnosis.

15 Nov 2023