Chromatin Immunoprecipitation (ChIP) News and Research

RSS

Specialty hospitals, one of the fastest growing trends in health care

The number of for-profit specialty hospitals, a relatively new breed of hospitals, which focus their efforts on a small number of medical procedures has become one of the fastest growing trends in health care.

22 Sep 2004

Micro-thin implantable films may one day allow patients to forgo daily injections and pills

Researchers at the Georgia Institute of Technology have developed a material that may one day allow patients to forgo daily injections and pills and receive prescriptions instead through micro-thin implantable films that release medication according to changes in temperature.

14 Sep 2004

Researchers uncover how HIV causes abnormalities in antibody-producing cells

HIV wreaks much of its damage by targeting the “orchestra conductor” of the immune system, a key class of T cells—CD4+ T cells—whose destructive relationship with HIV has been well-studied by AIDS researchers.

8 Sep 2004

New blood test to detect ovarian cancer

Their preliminary studies with the new test suggest a molecular signature exclusive to this deadly cancer, known for its ability to remain undetected and spread quickly.

16 Aug 2004

New glycan arrays discover autoimmunogenic activities of SARS-CoV

Researchers in New York City and Guangzhou, China applied the rapidly-developing carbohydrate microarray technology to study an inactivated SARS-coronavirus (SARS-CoV) vaccine and discovered autoimmunogenic activity of this newly identified human viral pathogen.

2 Aug 2004

New DNA microarray to speed bone disease research

Velcura Therapeutics has announced the development of a custom Affymetrix GeneChip(R) array that aids the development of bone disease therapies by enabling researchers to follow global changes in gene expression during human bone formation.

23 Jul 2004

Young children capable of reporting on their own health

One of the most perplexing things about children’s health is that parents and children do not agree about it. The importance of obtaining children’s perspectives of their own health is the subject of a major debate among pediatricians and child health researchers.

20 Jul 2004

Chromatin array a new technology for examining DNA

A new technique for examining DNA is giving scientists a more detailed picture of which genes have the propensity for activation, offering a new tool for understanding how genes function and possibly for diagnosing disease.

8 Jul 2004

Patent for orally administrable pharmaceutical may aid treatment of overdose patients

Global nanotechnology company pSivida Limited, is pleased to announce that its UK operating subsidiary pSiMedica Limited has been granted a new Australian patent for BioSiliconTM.

30 Jun 2004

Gene chip technology can detect one of the commonest cystic fibrosis (CF) genetic mutations with 100% accuracy

A single genetic test that is capable of detecting all mutations involved in the development of cystic fibrosis could be just a few years away, the 20th annual conference of the European Society of Human Reproduction and Embryology heard today (Monday 28 June).

28 Jun 2004

Implantable chip could serve as a prosthetic retina for people who suffer from age-related blindness

Where other types of chips use electricity to stimulate nerves, this one instead tickles cells with minute amounts of chemicals. Because nerve cells normally communicate with each other by releasing chemicals known as neurotransmitters, the new device points to a more effective way of treating very delicate tissues, such as those in the eye and in the brain.

24 Jun 2004

Microchip to track genetic signature of cancer and normal tissue

MicroRNAs (miRNAs), tiny pieces of genetic material that can serve as stop signs for gene expression and protein synthesis, are thought to be important in the development of cancer.

23 Jun 2004

Art gives insight into medical research

Paintings that give insights into medical research through a scientist's eyes can be seen at the Oxford University Museum of Natural History's latest exhibition – Medical Research Revealed by Dr Lizzie Burns.

15 Jun 2004

Miniature ammonia sensor which detects ammonia in three steps

Dutch researcher Björn Timmer has developed a miniature ammonia sensor which detects ammonia in three steps. The sensor uses very small quantities of a reagent and is cheap to use.

15 Jun 2004

Plan to get more kids enrolled in the State Children's Health Insurance Program

HHS Secretary Tommy G. Thompson today approved a plan by California to raise the income level for eligibility for the State Children's Health Insurance Program (SCHIP) to include more children.

11 Jun 2004

The new European Health Insurance Card explained

The European Health Insurance Card has come into circulation today (1st June 2004). The aim of the card is to simplify procedures for accessing the healthcare system in another Member State.

1 Jun 2004

Standardizing procedures to ensure the reliability and comparability of results from microarrays

Microarrays, sometimes called "gene chip" devices, enable researchers to monitor the activities of thousands of genes from a single tissue sample simultaneously, identifying patterns that may be novel indicators of disease status.

24 May 2004

Protein that appears to play a key role in Alzheimer's disease

A protein that allows human cancer to resist multiple anticancer drugs also appears to play a key role in Alzheimer's disease, according to research conducted at Fox Chase Cancer Center. The protein, active in brain tissue, could be a target for new drugs to treat patients with Alzheimer's.

20 May 2004

New device lab-on-a-chip sensor to detect milk contamination

Whitaker investigator David Beebe, Ph.D., of the University of Wisconsin-Madison has developed a process to make on-demand, miniature sensors for a wide variety of poisons, including naturally occurring contaminants and intentionally introduced toxins.

15 May 2004

Biochip technology to revolutionise the pharmaceutical industry

Advancements in biotechnology have culminated in its integration with semiconductor technologies such as micro-electromechanical systems, resulting in the evolution of biochips. Biochips provide pharma companies with sophisticated tools for speedy development of drugs and accurate diagnosis and understanding of biological mechanisms.

13 May 2004