Petri Dish News and Research

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Coronary arteries largely arise from cells of the endocardium

During embryonic development, the all-important coronary arteries arise from cells previously considered incapable of producing them, according to scientists at Albert Einstein College of Medicine of Yeshiva University.

22 Nov 2012

Important knowledge about how stem cells develop best into insulin-producing cells

Scientists from The Danish Stem Cell Center (DanStem) at the University of Copenhagen are contributing important knowledge about how stem cells develop best into insulin-producing cells. In the long term this new knowledge can improve diabetes treatment with cell therapy.

22 Nov 2012

HCV medications' side effects can now be replicated and observed in Petri dishes and test tubes

The adverse side effects of certain hepatitis C medications can now be replicated and observed in Petri dishes and test tubes, thanks to a research team led by Craig Cameron, the Paul Berg Professor of Biochemistry and Molecular Biology at Penn State University.

17 Nov 2012

Sperm viability assessed in a number of UK fertility laboratories by using Linkam’s warm stages

Market leaders in temperature controlled microscopy, Linkam Scientific Instruments, have been chosen as suppliers of warm stages to a number of laboratories in the UK for sperm assessment.

From Linkam Scientific Instruments 7 Nov 2012

Midwest symposium to discuss new concepts for tissue-specific regenerative medicine

Hoxworth Blood Center, the University of Cincinnati (UC) and Cincinnati Children's Hospital Medical Center will host the Midwest Symposium on New Concepts For Tissue-Specific Regenerative Medicine, Nov 17-18, 2012, in Rieveschl Auditorium of the Vontz Center for Molecular Studies.

6 Nov 2012

NHCS researchers develop human heart cell model of ARVC

Researchers at the National Heart Centre Singapore (NHCS) have successfully created a human heart cell model of arrhythmogenic right ventricular cardiomyopathy (ARVC), an inherited heart muscle disorder which puts one at high risk of developing life-threatening arrhythmias and sudden cardiac death.

26 Oct 2012

Hospital superbugs can float on air currents and contaminate surfaces

Hospital superbugs can float on air currents and contaminate surfaces far from infected patients' beds, according to University of Leeds researchers.

12 Oct 2012

Scientists discover how protein deficiency may be linked to frontotemporal dementia

Using animal models, scientists at the Gladstone Institutes have discovered how a protein deficiency may be linked to frontotemporal dementia (FTD)-a form of early-onset dementia that is similar to Alzheimer's disease. These results lay the foundation for therapies that one day may benefit those who suffer from this and related diseases that wreak havoc on the brain.

9 Oct 2012

Fly neurons may uncover secrets of Alzheimer's disease

Although they're a common nuisance in the home, fruit flies have made great contributions to research in genetics and developmental biology. Now a Tel Aviv University researcher is again turning to this everyday pest to answer crucial questions about how neurons function at a cellular level - which may uncover the secrets of neurological disorders such as Alzheimer's disease.

26 Sep 2012

Flow cytometry isolates stem cells from brain tumors

A new video protocol in Journal of Visualized Experiments (JoVE) details an assay to identify brain tumor initiating stem cells from primary brain tumors. Through flow cytometry, scientists separate stem cells from the rest of the tumor, allowing quick and efficient analysis of target cells. This approach has been effectively used to identify similar stem cells in leukemia patients.

26 Sep 2012

Rainbow Biosciences explores NASA technology to produce adult stem cells for medical research

Rainbow Biosciences, the biotech subsidiary of Rainbow Coral Corp., announced today that it is exploring the possible use of micro-gravity technology developed by NASA to produce three-dimensional adult stem cells for medical research purposes.

19 Sep 2012

Researchers turn skin cells into embryonic Sertoli-like cells

Using a stepwise trans-differentiation process, Whitehead Institute researchers have turned skin cells into embryonic Sertoli-like cells.

7 Sep 2012

Study shows why some fats may encourage growth of harmful bacteria in the digestive system

All dietary fats are not created equal. Some types of fats have been linked to ailments like heart disease and diabetes, while others, like those often found in plants and fish, have well documented health benefits.

28 Aug 2012

Thiabendazole drug slows tumor growth and shows promise as chemotherapy for cancer

An inexpensive antifungal drug, thiabendazole, slows tumor growth and shows promise as a chemotherapy for cancer. Scientists in the College of Natural Sciences at The University of Texas at Austin made this discovery by exploiting the evolutionary relatedness of yeast, frogs, mice and humans.

21 Aug 2012

Scientists identify key factor that drives resistance to cancer drug

Developing resistance to chemotherapy is a nearly universal, ultimately lethal consequence for cancer patients with solid tumors - such as those of the breast, prostate, lung and colon - that have metastasized, or spread, throughout the body. A team of scientists led by Fred Hutchinson Cancer Research Center has discovered a key factor that drives this drug resistance - information that ultimately may be used to improve the effectiveness of therapy and buy precious time for patients with advanced cancer.

6 Aug 2012

Link between skeletal development and Fraser syndrome deafness in mammals

Using mutant zebra fish, researchers studying the earliest formation of cartilage of the mouth believe they may have gotten a look at a mechanism involved in a genetic defect linked to Fraser syndrome deafness in humans.

1 Aug 2012

Chk1 gene alone is sufficient to kill cancer cells

Researchers at Case Western Reserve University School of Medicine have discovered a mutant form of the gene, Chk1, that when expressed in cancer cells, permanently stopped their proliferation and caused cell death without the addition of any chemotherapeutic drugs.

1 Aug 2012

New drug may be useful in treating long QT syndrome

Johns Hopkins researchers have discovered a new drug that may be useful in treating a heart rhythm condition called long QT syndrome.

1 Aug 2012

New drug shows promise for Long QT syndrome

Long QT syndrome, which results from genetic mutation or certain medications, can cause the heart to beat chaotically and the affected person to die suddenly. The chaotic heartbeat is due to abnormal electrical activity in the heart. In an electrocardiogram test, this abnormality appears as a wider-than-normal QT interval, a pattern of "hills" in a map of peaks and valleys corresponding to the heart contracting and relaxing.

30 Jul 2012

InvivoSciences, WUSTL to construct artificial tissue models for heart failure

The National Institutes of Health has awarded more than $2 million to a team of scientists from Washington University in St. Louis and InvivoSciences, a biotechnology startup with WUSTL roots, to construct artificial tissue models that will allow the rapid testing of new drugs for heart failure.

17 Jul 2012

Petri Dish News and Research

Coronary arteries largely arise from cells of the endocardium

Important knowledge about how stem cells develop best into insulin-producing cells

HCV medications' side effects can now be replicated and observed in Petri dishes and test tubes

Sperm viability assessed in a number of UK fertility laboratories by using Linkam’s warm stages

Midwest symposium to discuss new concepts for tissue-specific regenerative medicine

NHCS researchers develop human heart cell model of ARVC

Hospital superbugs can float on air currents and contaminate surfaces

Scientists discover how protein deficiency may be linked to frontotemporal dementia

Fly neurons may uncover secrets of Alzheimer's disease

Flow cytometry isolates stem cells from brain tumors

Rainbow Biosciences explores NASA technology to produce adult stem cells for medical research

Researchers turn skin cells into embryonic Sertoli-like cells

Study shows why some fats may encourage growth of harmful bacteria in the digestive system

Thiabendazole drug slows tumor growth and shows promise as chemotherapy for cancer

Scientists identify key factor that drives resistance to cancer drug

Link between skeletal development and Fraser syndrome deafness in mammals

Chk1 gene alone is sufficient to kill cancer cells

New drug may be useful in treating long QT syndrome

New drug shows promise for Long QT syndrome

InvivoSciences, WUSTL to construct artificial tissue models for heart failure

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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