Search results for cells nucleus:
How eating fruit and vegetables can improve cancer patients' response to chemotherapy
Oct 22, 2008 |
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The leading cause of death in all cancer patients continues to be the resistance of tumor cells to chemotherapy, a form of treatment in which chemicals are used to kill cells.
Scientists provide important insight into apoptosis or programmed cell death
Jul 14, 2009 |
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A study by Nanyang Technological University (NTU)'s Assistant Professor Li Hoi Yeung, Assistant Professor Koh Cheng Gee and their team have made an important contribution to the understanding of the process that cells go ...
The egg makes sure that sperm don't get too old
Mar 25, 2009 |
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In contrast to women, men are fertile throughout life, but research at the Sahlgrenska Academy, University of Gothenburg, Sweden, has now shown that a fertilising sperm can get help from the egg to rejuvenate. The result ...
Come on in: Nuclear barrier less restrictive than expected in new cells
Oct 06, 2009 |
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When it comes to the two basic types of cells, prokaryotes and eukaryotes, compartmentalization is everything. Prokaryotes are evolutionarily ancient cells that only have a membrane surrounding their outer boundary, while ...
A cell's 'cap' of bundled fibers could yield clues to disease (w/ Video)
Dec 02, 2009 |
4 / 5 (1) |
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It turns out that wearing a cap is good for you, at least if you are a mammal cell.
Aching Back? Cholesterol Medication Might Help
Feb 23, 2009 |
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Back pain, a hallmark of degenerative disc disease, sends millions of people to their doctor. In fact, more than 80 percent of patients who undergo spine surgery do so because of disc degeneration. And part of the answer ...
Protein that triggers plant cell division
Jun 11, 2009 |
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From the valves in a human heart to the quills on a porcupine to the petals on a summer lily, the living world is as varied as it is vast. For this to be possible, the cells that make up these living things must be just as ...
Lipid involved with gene regulation uncovered
Sep 04, 2009 |
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Virginia Commonwealth University School of Medicine researchers have discovered a new role for the bioactive lipid messenger, sphingosine-1-phosphate, or S1P, that is abundant in our blood - a finding that could lead to a ...
Researchers find brain cell transplants help repair neural damage
Oct 29, 2009 |
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A Swiss research team has found that using an animal's own brain cells (autologous transplant) to replace degenerated neurons in select brain areas of donor primates with simulated but asymptomatic Parkinson's disease and ...
Finding the ZIP-code for gene therapy: Scientists imitate viruses to deliver therapeutic genes
Aug 31, 2009 |
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A research report featured on the cover of the September 2009 print issue of The FASEB Journal describes how Australian scientists developed a new gene therapy vector that uses the same machinery that viruses use to transp ...
STAT3 protein found to play a key role in cancer
Jun 25, 2009 |
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A protein called STAT3 has been found to play a fundamental role in converting normal cells to cancerous cells, according to a new study led by David E. Levy, Ph.D., professor of pathology and microbiology at NYU Langone ...
The breakdown of barriers in old cells may hold clues to aging process
Biology /
Jan 22, 2009 |
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Like guards controlling access to a gated community, nuclear pore complexes are communication channels that regulate the passage of proteins and RNA to and from a cell's nucleus. Recent studies by researchers ...
Lipid involved with gene regulation uncovered
Sep 08, 2009 |
not rated yet |
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(PhysOrg.com) -- Virginia Commonwealth University School of Medicine researchers have discovered a new role for the bioactive lipid messenger, sphingosine-1-phosphate, or S1P, that is abundant in our blood - a finding that ...
Researchers find new way to fight cocaine addiction
Apr 01, 2009 |
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UC Irvine pharmacological researchers have discovered that blocking a hormone related to hunger regulation can limit cocaine cravings. Their findings could herald a new approach to overcoming addiction.
Researchers discover a protein that amplifies cell death
Jan 15, 2009 |
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Scientists at Albert Einstein College of Medicine of Yeshiva University have identified a small intracellular protein that helps cells commit suicide. The finding, reported as the "paper of the week" in the ...
