Laboratory News and Research

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Volcano acquires Xtract Thrombus Aspiration Catheter device from Lumen Biomedical

Volcano Corporation, a leading developer and manufacturer of precision intravascular therapy guidance tools designed to enhance the diagnosis and treatment of coronary and peripheral vascular disease, announced today that it has acquired the Xtract™ Thrombus Aspiration Catheter device line from Lumen Biomedical.

9 Feb 2010

Whooping cough vaccine may be losing its punch: study

Vaccination programs against whooping cough may not be fully effective because the bacteria that cause the disease have evolved new strains, a new study has found.

9 Feb 2010

Gene linked to PMDD and other maladies during menstrual cycle

Scientists have identified a gene they say is a strong candidate for involvement in premenstrual dysphoric disorder (PMDD) and other maladies associated with the natural flux in hormones during the menstrual cycle. In a paper to be published today in the Proceedings of the National Academy of Sciences, Rockefeller University researchers detail experiments in mice showing that a common human variant of the gene increases anxiety, dampens curiosity and tweaks the effects of estrogen on the brain, impairing memory.

9 Feb 2010

Study validates Transgenomic's COLD-PCR technology for colorectal tumor-associated KRAS mutation detection

Transgenomic, Inc. announced today that it has completed a preliminary study with a leading pharmaceutical company that validates the use of its licensed COLD-PCR technology to detect colorectal tumor-associated KRAS mutations that determine efficacy of recently developed therapies. These were detected in plasma samples in which the mutation levels were too low for detection by standard DNA analysis methodologies such as Sanger sequencing.

9 Feb 2010

Researchers explore cellular networks that regulate cell morphology

Cellular imaging offers a wealth of data about how cells respond to stimuli, but harnessing this technique to study biological systems is a daunting challenge.

9 Feb 2010

Health hazards: Clinging tobacco smoke reacts with nitrous acid and produces dangerous carcinogens

Nicotine in third-hand smoke, the residue from tobacco smoke that clings to virtually all surfaces long after a cigarette has been extinguished, reacts with the common indoor air pollutant nitrous acid to produce dangerous carcinogens. This new potential health hazard was revealed in a multi-institutional study led by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab).

9 Feb 2010

States deal with small budgets, Medicaid cuts

Virginian-Pilot: Area hospitals are preparing "for a round of Medicaid spending cuts that executives say could be the worst in decades and lead to more cutbacks in their organizations. Rising health care costs and a surge in the number of Medicaid patients have increased the state's obligation to the government health insurance program for the poor and disabled by $777.7 million over two years.

9 Feb 2010

AnaptysBio, Merck announce strategic collaboration to develop novel antibody therapeutics

AnaptysBio, Inc., a privately-held therapeutic antibody platform and product company, today announced a strategic collaboration with Merck, through an affiliate, to develop novel antibody therapeutics to a specified disease target.

8 Feb 2010

Cord Blood America finalizes agreement to process and store cord blood specimens for BioCells

Cord Blood America, Inc., the umbilical cord blood stem cell preservation company focused on bringing the life saving potential of stem cells, a biological insurance policy, to families nationwide and internationally, said today that it has finalized an agreement to process and store cord blood specimens for BioCells, Inc., headquartered in Argentina, and its affiliates in Peru, Colombia, Bolivia, Panama and Puerto Rico.

8 Feb 2010

Mutation in alpha tectorin gene causes progressive childhood deafness

Deafness is the most common disorder of the senses. Tragically, it commonly strikes in early childhood, severely damaging an affected child's ability to learn speech and language. In many cases, children gradually lose their hearing to become profoundly deaf over a long period of months to years, but scientists know very little about how this progressive loss happens, making prospects for prevention and cure very slim.

8 Feb 2010

Stanford researchers use DNA minicircles to induce pluripotency in stem cells from human fat

Tiny circles of DNA are the key to a new and easier way to transform stem cells from human fat into induced pluripotent stem cells for use in regenerative medicine, say scientists at the Stanford University School of Medicine. Unlike other commonly used techniques, the method, which is based on standard molecular biology practices, does not use viruses to introduce genes into the cells or permanently alter a cell's genome.

8 Feb 2010

Visionworks launches optical retail center in Cranberry Commons Mall

Today Cranberry residents will see the grand opening of the first Visionworks® location in western PA. Visionworks is a full-service optical retail center that features several thousand private label and designer frames along with contact lenses at value prices.

6 Feb 2010

HDC partners with New York surgery center to develop new molecular diagnostic tests for pancreatic cancer

Health Discovery Corporation announced today that the Company has entered into an exclusive agreement with the Pancreas, Biliary and Liver Surgery Center of New York at Saint Vincent Catholic Medical Centers in New York City to develop new molecular diagnostic tests for the early detection of pancreatic cancer. The Pancreas, Biliary and Liver Surgery Center is under the leadership of Drs. Michael Wayne, Franklin Kassim and Avram Cooperman.

6 Feb 2010

Biochemists identify a critical piece in the evolutionary puzzle

Monash University biochemists have found a critical piece in the evolutionary puzzle that explains how life on Earth evolved millions of centuries ago.

6 Feb 2010

BioTime announces results of independent Hextend study in hemodynamically unstable trauma patients

BioTime, Inc. today reported recently-released results from an independent study evaluating the use of Hextend® in hemodynamically unstable trauma patients. Hextend (6% Hetastarch in Lactated Electrolyte Injection) is BioTime’s commercially-available blood plasma volume expander used to treat hypovolemia (low blood volume). The study, conducted at the University of Miami Ryder Trauma Center, reported that initial resuscitation with Hextend was associated with no obvious coagulopathy and reduced mortality compared to fluid resuscitation without Hextend.

5 Feb 2010

MEDNAX announces EPS for three months ended December 31, 2009

MEDNAX, Inc., the national medical group providing hospital-based neonatal, anesthesia and pediatric physician services and office-based maternal-fetal and pediatric cardiology physician services, reported earnings per share for the three months ended December 31, 2009, of $1.07 on a GAAP basis, or $1.00 per share when adjusted to exclude the favorable impact of a legal settlement and lower tax rate for the period.

5 Feb 2010

Research could help in developing protein-based vaccine against maternal malaria

Researchers at the University of Copenhagen have become the first in the world to synthesize the entire protein that is responsible for life-threatening malaria in pregnant women and their unborn children.

5 Feb 2010

Pharma IQ to organize 4th Improving Solubility conference at The Park Hyatt in Philadelphia

Organized by Pharma IQ, a division of IQPC, the 4th Improving Solubility conference will be held March 29-31, 2010 at The Park Hyatt in Philadelphia, PA. This forum brings together pharmaceutical researchers and scientists to uncover advances in enhancing solubility, amorphous forms, bioavailability & lipid-based formulation of drugs.

From IQPC Ltd 5 Feb 2010

Plants too can make progesterone

In a finding that overturns conventional wisdom, scientists are reporting the first discovery of the female sex hormone progesterone in a plant. Until now, scientists thought that only animals could make progesterone. A steroid hormone secreted by the ovaries, progesterone prepares the uterus for pregnancy and maintains pregnancy. A synthetic version, progestin, is used in birth control pills and other medications. The discovery is reported in the American Chemical Society's Journal of Natural Products, a monthly publication.

5 Feb 2010

Tracking early signs of coronary artery clogs: CT perfusion vs. SPECT nuclear imaging tests

Cardiologists and heart imaging specialists at 15 medical centers in eight countries, and led by researchers at Johns Hopkins, have enrolled the first dozen patients in a year-long investigation to learn whether the subtle squeezing of blood flow through the inner layers of the heart is better than traditional SPECT nuclear imaging tests and other diagnostic radiology procedures for accurately tracking the earliest signs of coronary artery clogs.

5 Feb 2010

Laboratory News and Research

Volcano acquires Xtract Thrombus Aspiration Catheter device from Lumen Biomedical

Whooping cough vaccine may be losing its punch: study

Gene linked to PMDD and other maladies during menstrual cycle

Study validates Transgenomic's COLD-PCR technology for colorectal tumor-associated KRAS mutation detection

Researchers explore cellular networks that regulate cell morphology

Health hazards: Clinging tobacco smoke reacts with nitrous acid and produces dangerous carcinogens

States deal with small budgets, Medicaid cuts

AnaptysBio, Merck announce strategic collaboration to develop novel antibody therapeutics

Cord Blood America finalizes agreement to process and store cord blood specimens for BioCells

Mutation in alpha tectorin gene causes progressive childhood deafness

Stanford researchers use DNA minicircles to induce pluripotency in stem cells from human fat

Visionworks launches optical retail center in Cranberry Commons Mall

HDC partners with New York surgery center to develop new molecular diagnostic tests for pancreatic cancer

Biochemists identify a critical piece in the evolutionary puzzle

BioTime announces results of independent Hextend study in hemodynamically unstable trauma patients

MEDNAX announces EPS for three months ended December 31, 2009

Research could help in developing protein-based vaccine against maternal malaria

Pharma IQ to organize 4th Improving Solubility conference at The Park Hyatt in Philadelphia

Plants too can make progesterone

Tracking early signs of coronary artery clogs: CT perfusion vs. SPECT nuclear imaging tests

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