Chromosome News and Research

Latest Chromosome News and Research

Newly completed Chromosome 5 sequence will be a powerful tool for scientists trying to understand human disease

Four years after publicly revealing the official draft human genetic sequence, researchers have reached the halfway point in dotting the i's and crossing the t's of the genetic sentences describing how to build a human.

16 Sep 2004

New genetic test can predict cleft lip or palate

Researchers have developed a new genetic test that can help predict whether parents who have one child with the "isolated" form of cleft lip or palate are likely to have a second child with the same birth defect. Isolated clefts account for 70 percent of all cleft lip and palate cases.

10 Sep 2004

Suprising new information on the HOX genes

Researchers at the University of Bergen are now able to present new information on the HOX genes – the “software” to design animals. The findings are published in today’s issue of Nature.

10 Sep 2004

Childhood leukaemia significantly lower in Asia than in Western countries

The incidence of childhood leukaemia in Britain increased dramatically during the twentieth century. The increase has mainly affected the under-five age group, in whom the risk increased by more than 50 per cent during the second half of the century alone.

9 Sep 2004

Gene linked to both alcoholism and depression

A national team of investigators led by psychiatric geneticists at Washington University School of Medicine in St. Louis has identified a gene that appears to be linked to both alcoholism and depression.

8 Sep 2004

Studies of human genetic variation have found strong evidence for the action of natural selection

One of the most comprehensive studies of the forces that have shaped patterns of human genetic variation has found strong evidence for the action of natural selection, which may help explain why certain people are at risk for a variety of conditions and others are not.

8 Sep 2004

New genetic hypothesis for the cause of autism

Researchers have proposed a new hypothesis on the cause of autism, suggesting a mixed epigenetic and genetic and mixed de novo and inherited (MEGDI) model.

8 Sep 2004

Mitochondrial genes cause nuclear mischief

While the nucleus of a cell may be its command headquarters, mitochondria are equally vital—they are the power plants of the cell, and without them all cellular activity would quickly and irrevocably come to a halt.

7 Sep 2004

Women perceive color better than men

Stereotypes about the superior color sense of women may well be rooted in genetics. Brian Verrelli, a researcher at the Biodesign Institute at ASU, is co-collaborator on a study suggesting that natural genetic selection has provided women with a frequent ability to better discriminate between colors than men.

2 Sep 2004

Researchers discover that DNA fragments destroy melanoma cells

Researchers at Boston University School of Medicine have discovered that small DNA fragments or oligonucleotides that resemble the telomere (chromosome end), also called T-oligos, can cause human melanoma cells to undergo extensive apoptosis (cell death), while surviving melanoma cells become more differentiated and therefore less aggressive.

1 Sep 2004

Broccoli, cauliflower and cabbage effective in disrupting late stages of cell growth in breast cancer

A well known anti-cancer agent in certain vegetables has just had its reputation enhanced. The compound, in broccoli and other cruciferous vegetables, has been found to be effective in disrupting late stages of cell growth in breast cancer.

1 Sep 2004

Ultra-sensitive measurement technique shows how biomolecular motors carry out essential tasks

In the human body, hundreds of different types of biomolecular motors help carry out such essential tasks as muscle contraction, moving chromosomes during cell division, and reloading nerve cells so they can repeatedly fire.

30 Aug 2004

First whole-genome survey of where three commonly used retroviruses into human DNA

Retroviruses are one of the most common vehicles for delivering therapeutic payloads via gene therapy in animal models of disease and human patients.

22 Aug 2004

Dual-action compound shows promise in killing prostate cancer cells

Ohio State University researchers are working on developing a multi-purpose cancer drug that might one day scale back the number of medications some cancer patients need to take.

22 Aug 2004

Test for identifying which cases of prostate cancer will become life threatening

Karin Drotschmann, Ph.D., a researcher at Wake Forest University Baptist Medical Center, has won the “New Investigator Award” from the Department of Defense, Prostate Cancer Research Program, for her work to develop a test for identifying which cases of prostate cancer will become life threatening.

20 Aug 2004

Scientists have developed the first mouse model Werner’s syndrome

Scientists have developed the first mouse model of a rare disease in which people age rapidly and start developing cancers and other diseases associated with the elderly when they are only about 30 years old.

20 Aug 2004

Disruption of chromosome loops can lead to Beckwith-Wiedemann Syndrome

Babraham Institute scientists have identified chromosome ‘loops’ which have implications for healthy growth of babies in the womb.

17 Aug 2004

Scientists have uncovered the identity of the last of eight genes known to contribute to Bardet-Biedl syndrome

The identification of the BBS3 gene ends the search for primary BBS-causing genes in families studied for years by a team of scientists from the United States, Canada and the United Kingdom. However, the scientists are still hunting for other, less obvious genetic influences in these families.

16 Aug 2004

Researchers map structure of anti-cancer molecule and open the door to the creation of more effective cancer treatments

Scientists at Emory University, in collaboration with researchers at three national laboratories, have solved the structural puzzle of how an emerging class of promising cancer drugs works to halt cell division. The discovery potentially opens the door to the creation of more effective cancer treatments.

13 Aug 2004

What is Telomere crisis?

Telomere crisis is an important early event in the development of breast cancer, and its occurrence can be identified with precision, according to recent findings by a team of scientists at the Department of Energy's Lawrence Berkeley National Laboratory and the University of California at San Francisco.

11 Aug 2004

Chromosome News and Research

Latest Chromosome News and Research

Newly completed Chromosome 5 sequence will be a powerful tool for scientists trying to understand human disease

New genetic test can predict cleft lip or palate

Suprising new information on the HOX genes

Childhood leukaemia significantly lower in Asia than in Western countries

Gene linked to both alcoholism and depression

Studies of human genetic variation have found strong evidence for the action of natural selection

New genetic hypothesis for the cause of autism

Mitochondrial genes cause nuclear mischief

Women perceive color better than men

Researchers discover that DNA fragments destroy melanoma cells

Broccoli, cauliflower and cabbage effective in disrupting late stages of cell growth in breast cancer

Ultra-sensitive measurement technique shows how biomolecular motors carry out essential tasks

First whole-genome survey of where three commonly used retroviruses into human DNA

Dual-action compound shows promise in killing prostate cancer cells

Test for identifying which cases of prostate cancer will become life threatening

Scientists have developed the first mouse model Werner’s syndrome

Disruption of chromosome loops can lead to Beckwith-Wiedemann Syndrome

Scientists have uncovered the identity of the last of eight genes known to contribute to Bardet-Biedl syndrome

Researchers map structure of anti-cancer molecule and open the door to the creation of more effective cancer treatments

What is Telomere crisis?

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Chromosome News and Research

Latest Chromosome News and Research

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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