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Tag: "division" at biology news

GATA: a graphic alignment tool for comparative sequence analysis

...me so short thatthe enzymes that copy DNA for cell division no longer work properly andthe cell stops dividing. In a sense, telomeres function as a kind ofcounting mechanism that regulates how many times a cell can divide.In contrast to normal cells, cancer cells divide continuously anduncontrollably. Scienti...

Combination therapy boosts effectiveness of telomere-directed cancer cell death

...me so short thatthe enzymes that copy DNA for cell division no longer work properly andthe cell stops dividing. In a sense, telomeres function as a kind ofcounting mechanism that regulates how many times a cell can divide.In contrast to normal cells, cancer cells divide continuously anduncontrollably. Scienti...

New binding target for oncogenic viral protein

...the cellular checkpoint mechanisms that guard cell division and the transcription, replication and repair of D...rstanding the cellular pathways that regulate cell division and are disrupted in cancer. Understanding the mechanisms through which these viruses interact with ...

A gene's first 'kiss' sets off that affair known as puberty

... Ph.D., and Sergio R. Ojeda, D.V.M., both from the division of neuroscience at the Oregon National Primate Research Center; and Stephanie B. Seminara, M.D., and William F. Crowley, Jr., M.D., of the reproductive endocrine unit at Harvard's Massachusetts General Hospital. Dr. Crowley was a senior author of a 2...

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(Date:11/26/2009)...6, 2009) Whitehead researchers have developed a n...int specific genes and proteins used by pathogens,...t human cell cultures genes are present in two cop...e mother. Gene inactivation by mutation is therefo...d, the second copy usually remains active and take...
(Date:11/25/2009)...have easy lives. In addition to mammalian immune s...emies called bacteriophages, viruses that kill hal..., bacteria and another class of microorganisms cal...nts such as deep-sea volcanic vents) manage just f...in defense system that helps protect them from man...
(Date:11/25/2009)...sistant professors recently received funding from ...research beneficial to understanding the environme...er Blackwood, assistant professor in the Departmen...pport two separate research projects. , His firs...mmunities and Functions from the Leaf to the Lands...
Breaking Biology News(10 mins):Knockouts in human cells point to pathogenic targets 2Researchers discover biological basis of 'bacterial immune system' 2Researchers discover biological basis of 'bacterial immune system' 3Kent State University professors focus research on the environment with grants totaling $890,000 2Progresso 28R 29 to Launch New High Fiber Soup Line in Fall 2009 50010 1Progresso 28R 29 to Launch New High Fiber Soup Line in Fall 2009 50010 2OptoElectronix Offers Lighting Manufacturers A Unique Integrated LED Light Engine With 1 000 Lumens Light Output 50007 1OptoElectronix Offers Lighting Manufacturers A Unique Integrated LED Light Engine With 1 000 Lumens Light Output 50007 2OptoElectronix Offers Lighting Manufacturers A Unique Integrated LED Light Engine With 1 000 Lumens Light Output 50007 3New Study Shows that Prebiotics as Used by Jackson GI Medical Increases Lifespan by 33 25 50006 1New Study Shows that Prebiotics as Used by Jackson GI Medical Increases Lifespan by 33 25 50006 2
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(Date:11/25/2009)...ivors of testicular cancer who were treated with c...ffects, including neurological side effects and Ra...d with chemotherapy, according to a new study publ...tional Cancer Institute . , Marianne Brydy, M.D....ity Hospital, in Bergen, Norway, and colleagues co...
(Date:11/25/2009)...dy used to fight rheumatoid arthritis, could help ..., WEDNESDAY, Nov. 25 (HealthDay News) -- A drug c...heumatoid arthritis now also shows some promise in...etes. , The drug, rituximab (Rituxan), helped p...even though the disease had destroyed some of thei...
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Breaking Medicine News(10 mins):Health News:SCAN Employees and Community Volunteers to Help Deliver One Thousand Thanksgiving Meals to Homebound Seniors 2Health News:Type 1 Diabetes May Have a New Foe 2Health News:Type 1 Diabetes May Have a New Foe 3Health News:MISSION Skincare(R) Supports GNC's Efforts To Raise Money for St. Jude Children's Research Hospital(R) 2
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