Cell Biology

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Developing nanoplatforms for direct drug delivery to T cells

T cells, also known as lymphocytes, have important roles in various immune reactions. However, there are only a few reports on delivery systems into T cells. Realizing this, it is essential to work and actively contribute in controlling immune systems.

16 Feb 2022

Researchers discover a new and unconventional nuclear function for cancer microRNA

microRNAs (miRNA), non-coding RNA molecules, are widely known for regulating mRNA stability and translation. miR-10b has been increasingly implicated in the pathogenesis of gliomas, cancers of the brain.

16 Feb 2022

Zebrafish model reveals how early embryo cells begin to independently produce proteins

It happens in the first hours after fertilization: The cells of the early embryo begin to independently produce proteins, the building blocks for cells and organs.

16 Feb 2022

YME1L protein regulates the production of new nerve cells in the brain

Researchers at the University of Cologne have discovered that the protein YME1L regulates the production of new nerve cells and the maintenance of neural stem cells in the adult brain.

16 Feb 2022

New cell model for Alzheimer's disease could be useful in early diagnosis and testing of new therapies

Researchers at the University of Eastern Finland have developed and characterized a new cell model for Alzheimer's disease that has wide utility for research and could prove useful in early diagnosis and testing of new therapies.

16 Feb 2022

Human nose organoids provide better understanding of the first steps toward SARS-CoV-2 infection

Preclinical models that recapitulate aspects of human airway disease are essential for the advancement of novel therapeutics and vaccines.

16 Feb 2022

Stem cell infusion improves the survival of mice with sepsis

A one-time infusion of stem cells from bone marrow improves the survival of mice with sepsis, shows a study published today in eLife.

15 Feb 2022

Researchers create a comprehensive atlas of cerebrovascular cell types

While neurons and glial cells are by far the most numerous cells in the brain, many other types of cells play important roles. Among those are cerebrovascular cells, which form the blood vessels that deliver oxygen and other nutrients to the brain.

15 Feb 2022

Study lays the groundwork for developing novel ways to promote tissue regeneration

A study conducted at the University of Helsinki lays the groundwork for the development of future ways to promote tissue regeneration in, for example, degenerative diseases or accelerate recovery from tissue damage.

15 Feb 2022

New DisCo method allows scRNA-seq to efficiently process samples with fewer cells

Single-cell RNA sequencing, or "scRNA-seq" for short, is a technique that allows scientists to study the expression of genes in an individual cell within a mixed population – which is virtually how all cells exist in the body's tissues.

15 Feb 2022

Researchers generate stable cell lines capable of producing various hepatitis B virus genotypes

A new study created stable cell lines capable of producing different genotypes of the hepatitis B virus (HBV), advancing understanding of each type's distinct virological features, treatment responses, and infectivity that could lead to new therapies against a virus infecting humans as far back as 4,500 years ago.

15 Feb 2022

Study identifies neurons that fire specifically during mathematical operations

The brain has neurons that fire specifically during certain mathematical operations. This is shown by a recent study conducted by the Universities of Tübingen and Bonn.

14 Feb 2022

Group cell movement could be harnessed to stop cancer spread, study suggests

Cells push and pull on surrounding tissue to move in groups as they form organs in an embryo, track down invading bacteria, and become cancerous and spread.

14 Feb 2022

Hyperactive microglia can have a protective effect in the course of neurodegenerative diseases

Findings by researchers from Germany support the view that hyperactive immune cells in the brain can have a protective effect in the course of neurodegenerative diseases.

14 Feb 2022

New system enables automatic analysis of biomedical videos captured by microscopy

Researchers at the Universidad Carlos III de Madrid have developed a system based on computer vision techniques that allows automatic analysis of biomedical videos captured by microscopy in order to characterize and describe the behavior of the cells that appear in the images.

12 Feb 2022

Researchers discover how ovarian cancer hides from the body's immune system

Researchers at the University of Helsinki discovered how ovarian cancer hides from the body's immune system. The findings will help develop novel precision therapies for ovarian cancer, a common and aggressive cancer type.

12 Feb 2022

Cells self-organize to generate forces that model the shapes of tissues

A team from the UNIGE has demonstrated that cells self-organise to generate forces that model the shapes of our tissues.

12 Feb 2022

First unbiased proteome scale study expands the number of known transcriptional activators

Also known as transcriptional activators for their ability to induce transcription of genes into RNA messages, these proteins are essential for the cells to function properly. Yet little is known about these proteins, and it wasn't clear how many activators there might be in human cells – until now.

11 Feb 2022

Research reveals key role of p53 protein in epithelial migration and tissue repair

New research led by the University of Bristol has found the protein p53 plays a key role in epithelial migration and tissue repair.

11 Feb 2022

Scientists introduce a genetic mutation to provide protection against Alzheimer's disease

Researchers from the Université Laval Faculty of Medicine and CHU de Québec–Université Laval Research Centre have successfully edited the genome of human cells grown in vitro to introduce a mutation providing protection against Alzheimer's disease.

10 Feb 2022

Cell Biology

Developing nanoplatforms for direct drug delivery to T cells

Researchers discover a new and unconventional nuclear function for cancer microRNA

Zebrafish model reveals how early embryo cells begin to independently produce proteins

YME1L protein regulates the production of new nerve cells in the brain

New cell model for Alzheimer's disease could be useful in early diagnosis and testing of new therapies

Human nose organoids provide better understanding of the first steps toward SARS-CoV-2 infection

Stem cell infusion improves the survival of mice with sepsis

Researchers create a comprehensive atlas of cerebrovascular cell types

Study lays the groundwork for developing novel ways to promote tissue regeneration

New DisCo method allows scRNA-seq to efficiently process samples with fewer cells

Researchers generate stable cell lines capable of producing various hepatitis B virus genotypes

Study identifies neurons that fire specifically during mathematical operations

Group cell movement could be harnessed to stop cancer spread, study suggests

Hyperactive microglia can have a protective effect in the course of neurodegenerative diseases

New system enables automatic analysis of biomedical videos captured by microscopy

Researchers discover how ovarian cancer hides from the body's immune system

Cells self-organize to generate forces that model the shapes of tissues

First unbiased proteome scale study expands the number of known transcriptional activators

Research reveals key role of p53 protein in epithelial migration and tissue repair

Scientists introduce a genetic mutation to provide protection against Alzheimer's disease

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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