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PerkinElmer Completes Acquisition of Antibody and Reagent Leader BioLegend

PerkinElmer today announced it has completed its acquisition of BioLegend, a leading, worldwide provider of life science antibodies and reagents.

From Revvity 22 Sep 2021

Repeated injury to the epithelial tissue of airways causes "biological aging" of stem cells

Are prematurely aged or overworked stem cells a significant factor in chronic lung disease? Findings of a study just released in STEM CELLS Translational Medicine (SCTM) say this is likely so.

22 Sep 2021

Researchers seek to identify the role of hypoxia on red blood cell aging

Red blood cells are the most abundant cell type in blood, carrying oxygen throughout the human body. In blood circulation, they repetitively encounter various levels of oxygen tension.

22 Sep 2021

Compound extracted from orchid could be a potential treatment option for prostate cancer

Research led by the Centenary Institute has found that a compound extracted from a commonly cultivated orchid could be a potential new treatment option for prostate cancer.

22 Sep 2021

Study findings could lead to novel ways to overcome tumor resistance to immunotherapies

Cancer-fighting immune cells in patients with lung cancer whose tumors do not respond to immunotherapies appear to be running on a different "program" that makes them less effective than immune cells in patients whose cancers respond to these immune treatments, suggests a new study led by researchers at the Johns Hopkins Kimmel Cancer Center Bloomberg~Kimmel Institute for Cancer Immunotherapy.

22 Sep 2021

Study supports the implementation of Beckman Coulter’s MDW in emergency labs as initial test to detect sepsis

Beckman Coulter announced the results of a prospective study carried out across two European hospitals, which found that Monocyte Distribution Width, in combination with White Blood Cell Count with Differential, has the diagnostic accuracy to detect the risk of sepsis and severe infection upon patient presentation in A&E, particularly when assessed in patients with a lower likelihood of sepsis.

22 Sep 2021

Discovery of genes opens the door to new treatments for obesity

Promising news in the effort to develop drugs to treat obesity: University of Virginia scientists have identified 14 genes that can cause and three that can prevent weight gain.

22 Sep 2021

Research pinpoints new therapeutic opportunity for ovarian clear cell carcinomas

Mutations in the ARID1A gene are present in more than 50% of ovarian clear cell carcinomas (OCCC), for which effective treatments are lacking. Scientists at The Wistar Institute discovered that loss of ARID1A function enhances a cellular stress response pathway that promotes survival of cancer cells, which become sensitive to pharmacological inhibition of this pathway. These findings were published online in Cancer Research, a journal of the American Association for Cancer Research, and point to a new therapeutic opportunity for this type of ovarian cancer for which new solutions are urgently needed.

22 Sep 2021

Scientists use statistical mechanics to make sense of DNA folding

At more than 2 meters long, the human DNA molecule uses intricate folding patterns to fit into cells while locally unfolding to express genes. Such phenomena, however, are difficult to measure in experiments, and theoretical frameworks explaining them continue to be at odds with one another.

22 Sep 2021

COVID-19 deaths in U.S. surpass 1918 Spanish Flu pandemic

The coronavirus disease (COVID-19) pandemic is most likely the deadliest outbreak in recent American history, exceeding the estimated deaths from the 1918 influenza pandemic.

21 Sep 2021

Revival of the cell and gene therapy field opens new avenues for repairing the Parkinsonian brain

After several decades of pre-clinical development, cell- and gene-based therapies for Parkinson's disease (PD) are now actively being explored.

21 Sep 2021

Nemours receives $10.5 million NIH grant to support research in sickle cell disease

Researchers at Nemours Children's Health, Delaware have received a $10.5 million National Institutes of Health grant to support the Delaware Comprehensive Sickle Cell Research Program.

21 Sep 2021

Those undergoing treatment for hematological malignancies show reduced immune response to COVID-19 vaccines

Researchers recently investigated the effect of infection with SARS-CoV-2 in patients with hematologic malignancies in minority populations.

21 Sep 2021

Oxford COVID vaccine technology has the potential to revolutionize cancer treatment

Scientists from the University of Oxford and the Ludwig Institute for Cancer Research are building on the success of the Oxford-AstraZeneca vaccine against SARS-CoV-2 to develop a vaccine to treat cancer.

21 Sep 2021

Implications of dosing sparing and booster shots in the context of prior SARS-CoV-2 infection

The current study suggests that deferring the second vaccination of individuals with prior infection may be a cost-effective strategy.

21 Sep 2021

Comparison of recombinant SARS-CoV-2 receptor binding domain produced in mammalian, insect, and bacterial cells

In a recent study, RBD produced in various cell types are characterized in-depth, comparing their applicability for future COVID-19 research.

21 Sep 2021

Researchers create a living bioengineered nerve circuit to tackle opioid overdose crisis

In 2019, nearly 50,000 people in the United States died from opioid overdoses, bringing the total of number of deaths from the opioid crisis to half a million over the past 10 years, according to the U.S. Centers for Disease Control.

21 Sep 2021

Study paves the way for development of novel delivery systems to suppress HIV

In a new study supported by the National Institutes of Health, researchers used exosomes, tiny nanoparticles capable of being taken up by cells, to deliver novel protein into the cells of mice infected with HIV. The protein attached to HIVs' genetic material and prevented it from replicating, resulting in reduced levels of HIV in the bone marrow, spleen, and brain.

21 Sep 2021

Researchers provide structural insights into HCV receptor binding and entry

In a new paper published in Nature, scientists from the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, describe the structure of a key protein on the surface of the hepatitis C virus (HCV) and how it interacts with its receptor found on some human cells.

21 Sep 2021

KU researcher wins $1.25 million award to investigate the vital role of sex hormones in tissue repair

Our ability to heal and regenerate new tissue after an injury has much to do with biological sex. For instance, following menopause, the loss of sex-hormone signaling in women can lead to degenerative diseases such as osteoporosis and osteoarthritis, where bone and cartilage degrade and become more delicate and brittle because of tissue loss.

21 Sep 2021

B Cell News and Research

PerkinElmer Completes Acquisition of Antibody and Reagent Leader BioLegend

Repeated injury to the epithelial tissue of airways causes "biological aging" of stem cells

Researchers seek to identify the role of hypoxia on red blood cell aging

Compound extracted from orchid could be a potential treatment option for prostate cancer

Study findings could lead to novel ways to overcome tumor resistance to immunotherapies

Study supports the implementation of Beckman Coulter’s MDW in emergency labs as initial test to detect sepsis

Discovery of genes opens the door to new treatments for obesity

Research pinpoints new therapeutic opportunity for ovarian clear cell carcinomas

Scientists use statistical mechanics to make sense of DNA folding

COVID-19 deaths in U.S. surpass 1918 Spanish Flu pandemic

Revival of the cell and gene therapy field opens new avenues for repairing the Parkinsonian brain

Nemours receives $10.5 million NIH grant to support research in sickle cell disease

Those undergoing treatment for hematological malignancies show reduced immune response to COVID-19 vaccines

Oxford COVID vaccine technology has the potential to revolutionize cancer treatment

Implications of dosing sparing and booster shots in the context of prior SARS-CoV-2 infection

Comparison of recombinant SARS-CoV-2 receptor binding domain produced in mammalian, insect, and bacterial cells

Researchers create a living bioengineered nerve circuit to tackle opioid overdose crisis

Study paves the way for development of novel delivery systems to suppress HIV

Researchers provide structural insights into HCV receptor binding and entry

KU researcher wins $1.25 million award to investigate the vital role of sex hormones in tissue repair

Industry focus eBook - Cell and gene therapy (2nd edition) eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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