Apoptosis News and Research

RSS

Apoptosis is programmed cell death, the body's normal method of disposing of damaged, unwanted, or unneeded cells.

Men with enlarged prostate can benefit from Botox injection

When researchers at the Chang Gung University Medical College, Taiwan and the University of Pittsburgh School of Medicine injected botulinum toxin A, or Botox, into the prostate gland of men with benign prostatic hyperplasia (BPH), a condition commonly referred to as enlarged prostate, they found that it eased symptoms and improved quality of life.

23 May 2006

Sulforaphane shown to inhibit the occurrence of hereditary colon cancer

Need another reason to eat vegetables? A new study at Rutgers shows that certain vegetables - broccoli and cauliflower, in particular - have natural ingredients that may reduce the risk of developing hereditary cancers.

17 May 2006

Exercise shown to protect against skin and bowel cancer

Two studies have shown that exercise can protect against skin and bowel cancer, and they have identified new mechanisms that could be responsible for this effect.

17 May 2006

Exercise protects against skin cancer

While doctors and scientists have long agreed that physical activity has health benefits, Rutgers cancer researcher Allan Conney and his New Jersey colleagues have found that exercise can even protect against skin cancer.

16 May 2006

Study sheds light on cancer susceptibility and disease involving bone-marrow failure

Defective protein production can occur in cells even when the genes controlling those proteins are normal, according to a new study to be published May 12 in Science.

12 May 2006

Inhibiting cell process may give cancer drug a boost

A molecule that interferes with the internal scaffolding that shapes the cell may kill cancer cells, retard the growth of tumors and give a boost to a common chemotherapy drug, according to findings appearing in the May 3 issue of the European Journal of Cancer.

3 May 2006

An engineered virus that tracks down and compels cancer cells to eat themselves

An engineered virus tracks down and infects the most common and deadly form of brain cancer and then kills tumor cells by forcing them to devour themselves, researchers at The University of Texas M. D. Anderson Cancer Center report.

3 May 2006

Three-dimensional breast cell cultures reveal clues to breast cancer hidden inside stem cells

Stem cells and how to boost them is hot on the research agenda. But stopping them could be critical too, as evidence implicating stem cells in cancer is mounting.

3 May 2006

Caspase-12 antagonists could potentially be useful in the treatment of sepsis and other inflammatory and immune disorders

According to the new study, the presence of caspase-12, which appears to modulate inflammation and innate immunity in humans, increases the body's "vulnerability to bacterial infection and septic shock" while a deficiency confers strong resistance to sepsis. This new discovery suggests that caspase-12 antagonists could be a potentially useful in the treatment of sepsis and other inflammatory and immune disorders.

26 Apr 2006

Kidney treatments may be improved with new understanding of cell death mechanism

Finding how two proteins conspire to get kidney cells to self-destruct when oxygen supplies are low may one day improve dismal mortality rates for ischemic renal failure, researchers say.

23 Apr 2006

Ginger shown to zap ovarian cancer cells

Researchers from the University of Michigan Comprehensive Cancer Center have found in a study that ginger kills cancer cells and has the added benefit of stopping the cells from becoming resistant to treatment.

18 Apr 2006

Ingredient in red chili pepper has cancer-fighting properties

The study found that capsaicin, the "hot" ingredient in red chili pepper, caused pancreatic cancer cells to die through a process called apoptosis.

13 Apr 2006

New discovery could help improve some forms of chemotherapy

The research looked at XPB helicase from an archaea, a single cell organism similar to bacteria. Helicases are enzymes that unwind or separate the strands of the nucleic acid double helix, an action that is critical to transcription and nucleotide excision repair (NER), as well as other cell processes.

11 Apr 2006

Ginger causes ovarian cancer cells to die

Ginger is known to ease nausea and control inflammation. But researchers at the University of Michigan Comprehensive Cancer Center are investigating a new use for this age-old remedy: treating ovarian cancer.

6 Apr 2006

Vegetables slow growth of prostate cancer in mice

Chemicals in cruciferous vegetables, such as broccoli, watercress, cabbage and cauliflower, appear to stop human prostate cancer cells from growing in mice by affecting the expression of proteins, says a University of Pittsburgh Cancer Institute study

6 Apr 2006