Cell Death News and Research

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New mechanism discovered for aspirin's cancer-fighting properties

LMU researchers have identified a signaling pathway by which aspirin can inhibit colorectal cancer.

2 Nov 2023

LMU medical scientists discover new mechanism of alarmin release

LMU medical scientists have demonstrated that important pro-inflammatory mediators are released into the bloodstream through tiny pores in the cell membrane at a very early stage of the immune response.

2 Nov 2023

Science, Innovation, and Xenotransplantation: A Discussion with Dr. Wenning Qin

In this interview, we delve deep into the pioneering world of xenotransplantation and the evolving landscape of gene editing.

2 Nov 2023

UTA biology professor awarded NIH grant for new super-resolution microscope

UTA will soon add a new piece of cutting-edge equipment to its already impressive and growing research armamentarium-;a type of super-resolution microscope (SRM) that allows biologists to see structures within a cell in even finer detail.

31 Oct 2023

Speeding up Alzheimer's research: Progerin turbocharges cellular models for quicker drug screening

The study reveals that introducing progerin, a protein associated with accelerated aging, into cellular models of Alzheimer's Disease (AD) can hasten the development of AD-related traits. This innovative approach offers a more efficient method for studying AD mechanisms, potentially accelerating the discovery of new treatments.

31 Oct 2023

Study reveals how SARS-CoV-2 alters mitochondria, leading to energy outages and organ failure

The lungs were once at the forefront of SARS-Cov-2 research, but as reports of organ failure and other serious complications poured in, scientists set out to discover how and why the respiratory virus was causing serious damage to the body's major organs, including the lungs.

31 Oct 2023

New study identifies regional hotspots for Parkinson's disease

A new study led by researchers at Barrow Neurological Institute has found that people living in regions with median levels of air pollution have a 56 percent greater risk of developing Parkinson's disease compared to those living in regions with the lowest level of air pollution.

30 Oct 2023

Promising new drug target for triple-negative breast cancer identified

Improving treatments for triple-negative breast cancer (TNBC), an aggressive tumor with very poor prognosis and limited therapeutic targets, has been challenging.

30 Oct 2023

Cuproptosis subtypes and immune infiltration provide insights into prognosis of hepatocellular carcinoma

Announcing a new publication for Acta Materia Medica journal. The role of cuproptosis, a newly discovered form of programmed cell death, remains poorly understood in hepatocellular carcinoma (HCC).

27 Oct 2023

Microbubble-based biomarker could improve NIR-PIT treatment for cancer

Researchers at Nagoya University in Japan and their collaborators have used a biomarker based on microbubbles to evaluate the success of near-infrared photoimmunotherapy (NIR-PIT) treatment.

26 Oct 2023

New study challenges long-held belief about how chemotherapy works

A new study from the University of Wisconsin–Madison suggests that chemotherapy may not be reaching its full potential, in part because researchers and doctors have long misunderstood how some of the most common cancer drugs actually ward off tumors.

26 Oct 2023

Anti-anxiety drug can improve the effectiveness of chemo-radiotherapy towards glioblastoma

A new research study shows that cerebrospinal fluid reduces current treatment efficacy in brain cancer and identifies new therapeutic opportunities.

25 Oct 2023

Marijuana's psychoactive compound may alter brain wiring in adolescents

In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, Johns Hopkins Medicine researchers say they found changes to the structure of microglia, which are specialized brain immune cells, that may worsen a genetic predisposition to schizophrenia.

25 Oct 2023

Research suggests shorter isolation periods for children with COVID-19

School policies that require students with COVID-19 to stay out of the classroom for five days are more than sufficient.

24 Oct 2023

Researchers discover new way to trigger programmed cell death in cancer cells

A research team from the UC Davis Comprehensive Cancer Center has identified a crucial epitope (a protein section that can activate the larger protein) on the CD95 receptor that can cause cells to die.

24 Oct 2023

Apoptotic cells play key role in hair follicle regression

A new research paper was published in Oncotarget's Volume 14 on October 19, 2023, entitled, "Apoptotic cells may drive cell death in hair follicles during their regression cycle."

24 Oct 2023

Ferroptosis regulation of GLS2 as a potential therapeutic strategy against liver diseases

A new editorial paper was published in Oncotarget's Volume 14 on October 19, 2023, entitled, "GLS2 shapes ferroptosis in hepatocellular carcinoma."

19 Oct 2023

Oral pathogen linked to increased risk of heart rupture after heart attack

Researchers from Tokyo Medical and Dental University(TMDU) find that a periodontal pathogen, Porphyromonas gingivalis, inhibits autophagosome–lysosome fusion, and can therefore worsen cardiac remodeling and cause cardiac rupture after myocardial infarction.

19 Oct 2023