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New study shines light on how plant cells perceive and respond to mechanical forces

Minuscule tunnels through the cell membrane help cells to perceive and respond to mechanical forces, such as pressure or touch. A new study in the journal Science is among the first to directly investigate what one type of these mechanosensitive ion channels is doing in the tip-growing cells in moss and pollen tubes of flowering plants, and how.

29 Jul 2021

Researchers identify an unexpected effect for already characterized active substances

Every innovative drug starts with the search for an active substance targeting key players in disease-related processes.

23 Jul 2021

SARS-CoV-2 infects and replicates in the salivary glands, study finds

In Brazil, researchers at the University of São Paulo's Medical School (FM-USP) have discovered that SARS-CoV-2 infects and replicates in the salivary glands.

6 Jul 2021

Scientists discover genetic basis and molecular mechanisms of new neurodevelopmental syndrome

Scientists at the University of North Carolina at Chapel Hill School of Medicine and colleagues have demonstrated that variants in the SPTBN1 gene can alter neuronal architecture, dramatically affecting their function and leading to a rare, newly defined neurodevelopmental syndrome in children.

1 Jul 2021

Researchers identify key role of enzyme essential for invasion of the toxoplasmosis parasite

Scientists from the universities of Geneva and Zurich and the PSI have identified the structure and functions of RON13, an enzyme of the toxoplasmosis parasite that is essential for the infectious mechanism in humans.

24 Jun 2021

Reducing coronavirus-related mortality through senolytics

A study recently published in the journal Science explores the concept of senescent cells (SnC) having a hyperinflammatory response and the use of a class of small molecules called senolytics to combat this.

16 Jun 2021

Sinai Health researchers provide an ultra-detailed look at the organization of human cells

Researchers from Sinai Health have published a study providing an ultra-detailed look at the organization of a living human cell, providing a new tool that can help scientists around the world better understand what happens during disease.

2 Jun 2021

Melatonin prevents kidney damage caused by metabolic complications of obesity

Scientists from the University of Granada (UGR), the Hospital Universitario La Paz (Madrid), and the University of Texas (USA) have taken an important step in the fight against kidney damage and its progression towards kidney failure, which is closely related to diabesity (obesity and its type 2 diabetes) and its complications.

27 May 2021

New discovery could lead to more effective treatments for fatigue-inducing anemias

A combination of inexpensive oral medications may be able to treat fatigue-inducing anemias caused by chronic diseases and inflammation, a new discovery from the University of Virginia School of Medicine suggests.

27 Apr 2021

Study indicates an amyloid link between melanoma and Parkinson’s disease

On the surface, Parkinson's disease -; a neurodegenerative disorder -; and melanoma -; a type of skin cancer -; do not appear to have much in common.

7 Apr 2021

Single injection of RNA therapy improves vision in patient with genetic form of childhood blindness

A Penn Medicine patient with a genetic form of childhood blindness gained vision, which lasted more than a year, after receiving a single injection of an experimental RNA therapy into the eye.

1 Apr 2021

New study uncovers potential therapeutic target for lupus

A recent study published in JCI found that a neutrophil's endoplasmic reticulum, the organelle that normally makes proteins in the cell, becomes stressed in the autoimmune disorder lupus.

26 Mar 2021

Princeton researchers discover previously unknown organelle that plays role in bone metastasis

Some of Princeton's leading cancer researchers were startled to discover that what they thought was a straightforward investigation into how cancer spreads through the body -- metastasis -- turned up evidence of liquid-liquid phase separations: the new field of biology research that investigates how liquid blobs of living materials merge into each other, similar to the movements seen in a lava lamp or in liquid mercury.

9 Mar 2021

Study reveals how cells build 'mini-muscles' underneath their nucleus

Research groups at the University of Helsinki uncovered how motor protein myosin, which is responsible for contraction of skeletal muscles, functions also in non-muscle cells to build contractile structures at the inner face of the cell membrane.

2 Mar 2021

Technion team discovers new process for attacking cancer cells

When treating cancer, researchers are always searching for ways to remove cancer cells while minimizing damage to the rest of the body. One possible approach is to find processes unique to cancer cells, and which would allow specific targeting. If such a process can be disrupted, only those cells would be affected.

6 Feb 2021

GLS1 inhibitor selectively eliminates senescent cells, ameliorates age-associated disorders

Senescent cells accumulate in organs during aging, promote tissue dysfunction, and cause numerous aging-related diseases like cancer. The cells arise through a process called "cellular senescence," a permanent cell cycle arrest resulting from multiple stresses.

5 Feb 2021

Organelle News and Research

New study shines light on how plant cells perceive and respond to mechanical forces

Researchers identify an unexpected effect for already characterized active substances

SARS-CoV-2 infects and replicates in the salivary glands, study finds

Scientists discover genetic basis and molecular mechanisms of new neurodevelopmental syndrome

Researchers identify key role of enzyme essential for invasion of the toxoplasmosis parasite

Reducing coronavirus-related mortality through senolytics

Sinai Health researchers provide an ultra-detailed look at the organization of human cells

Melatonin prevents kidney damage caused by metabolic complications of obesity

New discovery could lead to more effective treatments for fatigue-inducing anemias

Study indicates an amyloid link between melanoma and Parkinson’s disease

Single injection of RNA therapy improves vision in patient with genetic form of childhood blindness

New study uncovers potential therapeutic target for lupus

Princeton researchers discover previously unknown organelle that plays role in bone metastasis

Study reveals how cells build 'mini-muscles' underneath their nucleus

Technion team discovers new process for attacking cancer cells

GLS1 inhibitor selectively eliminates senescent cells, ameliorates age-associated disorders

POSTECH researchers discover mechanism behind intestinal epithelial lymphocyte differentiation

CoCID project aims to develop soft X-ray microscope for visualizing cellular origin of diseases

Study shows why children of obese mothers have propensity to develop metabolic diseases

New method reveals how pharmaceuticals induce cancer cell death

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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