Cell Division News and Research

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Cellular mechanism protects genes from damaging effects of mutation

Researchers at the University of Oxford have discovered that a cellular mechanism preferentially protects plant genes from the damaging effects of mutation.

5 Jan 2018

Study identifies biomarker targets to make existing drugs better at combating cancer

A new study published in Nature Communications and led by University of Kentucky Markey Cancer Center researcher Qing-Bai She identifies biomarker targets that may make existing drugs more effective in fighting certain cancers.

22 Dec 2017

Stem cells remain healthy following low-dose X-ray exposure, say biophysicists

Biophysicists have shown that following low-dose exposure to X-rays (at 80 milligrays), stem cells remain healthy, proliferate, and do not accumulate DNA damage to be passed on to their progeny. The paper was published in the journal Aging.

20 Dec 2017

Study finds combination therapy as effective strategy to treat ovarian cancers

Researchers at The Wistar Institute have found that combining PARP inhibitors, recently approved for the treatment of BRCA-mutant ovarian cancer, with another small molecule inhibitor was effective to treat ovarian cancers without BRCA1 and BRCA2 gene mutations.

19 Dec 2017

Electric fields therapy leads to better overall, progression-free survival in glioblastoma patients

Patients with glioblastoma, an aggressive brain tumor who received a type of electric fields therapy that interferes with cell division had better overall survival and survival without progression of the tumor compared to standard chemotherapy.

19 Dec 2017

Scientists unravel mystery of how immune cells remember infections decades later

A perplexing question in immunology has been, how do immune cells remember an infection or a vaccination so that they can spring into action decades later? Research led by scientists at the University of California, Berkeley, in collaboration with investigators at Emory University, has found an answer: A small pool of the same immune cells that responded to the original invasion remain alive for years, developing unique features that keep them primed and waiting for the same microbe to re-invade the body.

14 Dec 2017

Research shows how cells rebuild nucleus, organize genome after division

University of Bristol research has revealed how cells rebuild their nucleus and organise their genome when they divide - a discovery which could have major implications for understanding cancer and degeneration.

4 Dec 2017

Researchers create first semi-synthetic organism that can store and use unnatural genetic information

Researchers from The Scripps Research Institute (TSRI) have designed a bacterium that incorporates two unnatural bases, called X and Y, into genes, in addition to the four natural DNA bases − G, C, A and T − that usually code for proteins.

30 Nov 2017

FSU researchers solve puzzle posed by family of rare premature aging disorders

New research from Florida State University is beginning to piece together the stubborn puzzle posed by a family of rare and debilitating premature aging disorders.

28 Nov 2017

New technique may reveal clues about role of centromeres in Down syndrome, other birth defects

Some scientists call it the "final frontier" of our DNA -- even though it lies at the center of every X-shaped chromosome in nearly every one of our cells.

20 Nov 2017

Epigenetic editing in healthy breast cells can set off chain reaction for tumor initiation

Changing the epigenetic code of a single gene is enough to cause a healthy breast cell to begin a chain reaction and become abnormal, according to research by Queen Mary University of London.

13 Nov 2017

KU Leuven researchers unravel how cell division timer works

Human cells use a timer to divide: each cell gets at least 30 minutes to divide its genetic material between the nuclei of two daughter cells.

9 Nov 2017

Study shows promise and potential risk in reversing hearing loss using inner ear stem cells

Want to restore hearing by injecting stem cells into the inner ear? Well, that can be a double-edged sword.

7 Nov 2017

Research casts light on how chromosomes 'cheat' for chance to get into a sex cell

Each of your cells contains two copies of 23 chromosomes, one inherited from your father and one from your mother. Theoretically, when you create a gamete -- a sperm or an egg -- each copy has a 50-50 shot at being passed on. But the reality isn't so clearcut.

3 Nov 2017

FDA issues warning letters to companies illegally selling products that claim to cure cancer

As part of the U.S. Food and Drug Administration's ongoing efforts to protect consumers from health fraud, the agency today issued warning letters to four companies illegally selling products online that claim to prevent, diagnose, treat, or cure cancer without evidence to support these outcomes.

2 Nov 2017

FDA warning on miracle marijuana cures for cancer

Yesterday, 1st November 2017, the U.S. Food and Drug Administration, FDA, released a statement warning the general public against fraudulent claims regarding marijuana based cancer cures. The FDA has also issued warnings in writing to four companies that are selling such products online illegally. These products are being advertised as miracle cures for cancers and several serious conditions.

2 Nov 2017

Cell Division News and Research

Cellular mechanism protects genes from damaging effects of mutation

Study identifies biomarker targets to make existing drugs better at combating cancer

Stem cells remain healthy following low-dose X-ray exposure, say biophysicists

Study finds combination therapy as effective strategy to treat ovarian cancers

Electric fields therapy leads to better overall, progression-free survival in glioblastoma patients

Scientists unravel mystery of how immune cells remember infections decades later

Research shows how cells rebuild nucleus, organize genome after division

Researchers create first semi-synthetic organism that can store and use unnatural genetic information

FSU researchers solve puzzle posed by family of rare premature aging disorders

New technique may reveal clues about role of centromeres in Down syndrome, other birth defects

Epigenetic editing in healthy breast cells can set off chain reaction for tumor initiation

KU Leuven researchers unravel how cell division timer works

Study shows promise and potential risk in reversing hearing loss using inner ear stem cells

Research casts light on how chromosomes 'cheat' for chance to get into a sex cell

FDA issues warning letters to companies illegally selling products that claim to cure cancer

FDA warning on miracle marijuana cures for cancer

Pharmacist identifies protein linked to tumor growth in gallbladder cancer

Researchers uncover enzyme behind immune cell response

Studies shed new light on leading cause of birth defects and miscarriage

Research shows insulin as key determinant of embryonic stem cell potency

Optimizing cell line development for recombinant proteins and monoclonal antibodies eBook

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