Cell Division News and Research

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Bile acid enables foetus to produce blood stem cells

A research group at Lund University in Sweden has been able to show that bile acid is transferred from the mother to the foetus via the placenta to enable the foetus to produce blood stem cells.

31 Jan 2016

Two studies shed new light on nature of tandem DNA repeat arrays

A pair of studies by a team of scientists has shed new light on the nature of a particular type of DNA sequences—tandem DNA repeat arrays—that play important roles in transcription control, genome organization, and development.

29 Jan 2016

Researchers find how microtubules, motor proteins assemble into macroscopic networks

What bones are to bodies, the cytoskeleton is to cells. The cytoskeleton maintains cellular structure, builds appendages like flagella and, together with motor proteins, powers cellular movement, transport, and division. Microtubules are a critical component of the cytoskeleton, vital for cell division and, because of that, an excellent target for chemotherapy drugs.

29 Jan 2016

Scientists find how APOBEC protein becomes dangerous when DNA replication process goes wrong

Cancer is caused by the growth of an abnormal cell which harbours DNA mutations, "copy errors" occurring during the DNA replication process. If these errors do take place quite regularly without having any damaging effect on the organism, some of them affect a specific part of the genome and cause the proliferation of the mutant cell, which then invades the organism.

25 Jan 2016

Researchers discover molecular target for DNA repair defects behind Fanconi anemia

Researchers have identified a molecular target and experimental treatment strategy for DNA repair defects behind Fanconi anemia – a complex genetic disorder responsible for birth anomalies, organ damage, anemia and cancer.

12 Jan 2016

New oral breast cancer drug has potential to combat other types of cancer

Palbociclib, a new oral drug whose efficacy in combating breast cancer has been demonstrated alone and in combination with endocrine therapy, also has potential to combat other types of cancer, according to a literature review and additional original research conducted by experts at the Abramson Cancer Center in the University of Pennsylvania published this month in JAMA Oncology.

30 Dec 2015

Researchers identify new gene that helps maintain chromosome number in cells

Molecular biologists at UT Southwestern Medical Center have identified a gene called NORAD that helps maintain the proper number of chromosomes in cells, and that when inactivated, causes the number of chromosomes in a cell to become unstable, a key feature of cancer cells.

26 Dec 2015

Study on myosins may lead to therapies for muscle diseases, cancers

Understanding how tiny molecular motors called myosins use energy to fuel biological tasks like contracting muscles could lead to therapies for muscle diseases and cancers, says a team of researchers led by Penn State College of Medicine scientists.

22 Dec 2015

Bitplane announces launch of Imaris 8.2 with ImarisLineage at ASCB 2015

Bitplane, an Oxford Instruments Company and world leader in 2 to 4D image visualization, analysis and interpretation, has announced the launch of Imaris 8.2 at the American Society for Cell Biology Annual Meeting in San Diego on December 13, 2015.

21 Dec 2015

New discovery may soon make prostate cancer cells easier to destroy

A newly discovered connection between two common prostate cancer treatments may soon make prostate cancer cells easier to destroy. Drugs that could capitalize on the discovery are already in the pipeline, and a clinical trial to test whether the finding could improve treatments for prostate cancer patients could be only a few years away.

20 Dec 2015

Using antidepressants during pregnancy greatly increases autism risk

Using antidepressants during pregnancy greatly increases the risk of autism, Professor Anick Bérard of the University of Montreal and its affiliated CHU Sainte-Justine children's hospital revealed today. Prof. Bérard, an internationally renowned expert in the fields of pharmaceutical safety during pregnancy, came to her conclusions after reviewing data covering 145,456 pregnancies.

15 Dec 2015

Researchers discover unknown reaction caused by radiation therapy

Radiation therapy: A chilling word that creates images of burn-injuries where the cancer killing ray went through the skin. For decades research hospitals have been investigating the alternative method Hadron therapy, or particle therapy, where runaway cells are bombarded with "naked" atomic nuclei or protons.

15 Dec 2015

ICGC article lays foundation for the coming era of cancer genomic research

An eye-opening article from the International Cancer Genome Consortium was published today in the prestigious journal Nature Communications. It lays a foundation for the coming era of research in cancer genomics.

13 Dec 2015

TBK1 protein plays vital role in the process of cell division

Moffitt Cancer Center researchers have found that a protein called TBK1 plays an important role in the process of cell division, especially at a stage called mitosis.

11 Dec 2015

Textbook view of the human cell cycle needs to be revised, shows new Danish research

Ground-breaking new Danish research has shown that the current scientific description of the human cell cycle needs to be revised. These findings could also lead to the development of new therapeutic approaches to target an Achilles' heel in different types of cancers.

9 Dec 2015

FDA clears for marketing first cooling cap to reduce chemotherapy-induced hair loss

Today, the U.S. Food and Drug Administration cleared for marketing in the United States the first cooling cap to reduce hair loss (alopecia) in female breast cancer patients undergoing chemotherapy.

9 Dec 2015

Palbociclib and paclitaxel combination shrinks tumors in patient with ER positive breast cancer

Combining the new breast cancer drug palbociclib with paclitaxel (Taxol) shrank tumors in nearly half of patient with estrogen-receptor (ER) positive breast cancer, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

9 Dec 2015

Yale study explores link between body fat, weight loss and telomere length in breast cancer survivors

It is well documented that a healthy diet and exercise are key in cancer prevention and management, but the exact mechanism hasn't been clear. Now, Yale Cancer Center researchers have found an explanation in the tiny protective ends of chromosomes called telomeres. The findings will be presented Dec. 11 at the 2015 San Antonio Breast Cancer Symposium.

9 Dec 2015

Researchers find new significant link between NPM protein and development of AML

A team of researchers from the National University of Singapore has found a new significant correlation between the protein nucleophosmin (NPM) and the development of an aggressive form of blood cancer called acute myeloid leukemia (AML).

8 Dec 2015

NEK7 enzyme acts as on-off switch in innate immune system

UT Southwestern Medical Center and California researchers today provide the first report that an enzyme previously known solely for its role in cell division also acts as an on-off switch in the innate immune system -- the body's first defense against infection.

8 Dec 2015

Cell Division News and Research

Bile acid enables foetus to produce blood stem cells

Two studies shed new light on nature of tandem DNA repeat arrays

Researchers find how microtubules, motor proteins assemble into macroscopic networks

Scientists find how APOBEC protein becomes dangerous when DNA replication process goes wrong

Researchers discover molecular target for DNA repair defects behind Fanconi anemia

New oral breast cancer drug has potential to combat other types of cancer

Researchers identify new gene that helps maintain chromosome number in cells

Study on myosins may lead to therapies for muscle diseases, cancers

Bitplane announces launch of Imaris 8.2 with ImarisLineage at ASCB 2015

New discovery may soon make prostate cancer cells easier to destroy

Using antidepressants during pregnancy greatly increases autism risk

Researchers discover unknown reaction caused by radiation therapy

ICGC article lays foundation for the coming era of cancer genomic research

TBK1 protein plays vital role in the process of cell division

Textbook view of the human cell cycle needs to be revised, shows new Danish research

FDA clears for marketing first cooling cap to reduce chemotherapy-induced hair loss

Palbociclib and paclitaxel combination shrinks tumors in patient with ER positive breast cancer

Yale study explores link between body fat, weight loss and telomere length in breast cancer survivors

Researchers find new significant link between NPM protein and development of AML

NEK7 enzyme acts as on-off switch in innate immune system

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