Genetic News and Research

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Mechanical properties of viral DNA influence the course of infection, study finds

A new study reveals a previously unknown mechanism that governs whether viruses that infect bacteria will quickly kill their hosts or remain latent inside the cell. The discovery, reported in the journal eLife, also may apply to viruses that infect humans and other animals, the researcher said.

5 Sep 2018

Cancer patient-centered video blogs yield most empathetic responses from viewers

As people with cancer use social media to find and develop support systems, a new study looks at YouTube content to determine what kinds of videos elicit an empathetic response from viewers.

5 Sep 2018

Tipping the scales to initiate tumorigenesis in the colon

The regulatory protein c-MYC plays an important role in promoting the development of many types of tumors. c-MYC is a transcription factor that controls the activity of large numbers of genes involved in cell division, and its overexpression leads to excessive cell proliferation.

5 Sep 2018

Researchers discover how a protein complex safeguards against certain brain tumors

Researchers have discovered how a molecule can help prevent certain types of brain tumors by recognizing and 'disarming' harmful proteins that cause them.

5 Sep 2018

Genome-wide association study reveals potential genes behind diverticular disease

More than half of adults in the Western hemisphere over the age of 40 have small bulging pouches inside their intestine known as diverticula. Caused by weakening of the outer lining of the intestine, these pouches are typically harmless.

5 Sep 2018

Huntington's disease may take effect much earlier in life than previously believed, study suggests

A new study published in the Proceedings of the National Academy of Sciences suggests that Huntington's disease may take effect much earlier in life than was previously believed, and that a new drug may be key in controlling the disease.

5 Sep 2018

Study identifies major differences between exercise-trained heart and failing heart

Regular exercise protects patients from heart disease whereas conditions such as high blood pressure can lead to heart failure and Atrial Fibrillation, the most common type of irregular heartbeat.

5 Sep 2018

New method identifies 25 genetic changes associated with longer human lifespan

A new method has made it possible to identify twenty-five parallel mutations located in genes associated with wound healing, blood coagulation and cardiovascular disorders. The results could help to develop new drugs to treat aging-related diseases.

5 Sep 2018

Scientists shed light on new possibilities for prevention of preterm birth

A team from the Research Institute of the McGill University Health Centre has shed light on new possibilities for the prevention of preterm birth.

5 Sep 2018

Gene therapy for rare genetic blindness wins prestigious Champalimaud Vision award

A team of seven researchers collaborating from United States and Britain have found a way to use gene therapy to cure a rare form of childhood blindness that occurs due to a genetic predisposition.

5 Sep 2018

Research reveals noise-canceling mechanisms in developmental biology

Noise is usually considered a nuisance, for example when preventing us from clearly hearing what someone is saying. The general concept of noise applies more broadly. In biology, the physical differences between organisms of the same type, for example two humans, originate from so-called developmental noise -- ultimately stemming from probabilistic collisions between reacting molecules and environmental conditions in cells during the early stages of the organism's growth.

4 Sep 2018

Image Cytometry Technology and Tissue Analysis

Image cytometry or tissue cytometry, not only measures the size, diameter and shape of a cell, but quantifies the molecular marker expression.

From TissueGnostics 4 Sep 2018

Internet- and telephone-assisted parental training decreases likelihood of child disruptive behavior

Positive long-term outcomes, such as a reduction in child disruptive behavior and increased parental skills, have been reported in a new study in the Journal of the American Academy of Child and Adolescent Psychiatry.

4 Sep 2018

Stanford researchers show how to prevent immune response to gene therapy in mouse model

Stanford University School of Medicine researchers have demonstrated that gene therapy can be effective without causing a dangerous side effect common to all gene therapy: an autoimmune reaction to the normal protein, which the patient's immune system is encountering for the first time.

4 Sep 2018

Targeted and population-based strategies can lead to better hypertension control

Hypertension, or high blood pressure, is the leading risk factor for heart disease, and improvements in both targeted and population-based strategies for blood pressure control can lead to better prevention and control of hypertension, according to a review paper published today in the Journal of the American College of Cardiology.

4 Sep 2018

Gene editing could prevent the evolution of drug-resistant bacteria

Researchers have found a way of preventing the emergence of antibiotic-resistant bacteria, a promising new discovery in the fight against deadly superbugs.

3 Sep 2018

Genetic disruption strategy effectively stymies evolution of drug-resistant pathogens

A genetic disruption strategy developed by University of Colorado Boulder researchers effectively stymies the evolution of antibiotic-resistant bacteria such as E. coli, giving scientists a crucial leg up in the ongoing battle against deadly superbugs.

3 Sep 2018

Breakthrough study sheds light on mechanism underlying Warsaw Breakage Syndrome

Researchers from Tokyo Metropolitan University and the FIRC Institute of Molecular Oncology in Italy have uncovered a previously unknown function of the DDX11 helicase enzyme.

3 Sep 2018

Genetic mutations may drive tumor formation by blurring growth signals

Genetic mutations in a form of non-small cell lung cancer (NSCLC) may drive tumor formation by blurring cells' perception of key growth signals, according to a new laboratory study published August 31, 2018 in Science.

3 Sep 2018

Novel method using big data tools shows promising routes for research

A group of researchers affiliated to the University of São Paulo - campus Ribeirão Preto, Brazil, used big data tools such as data mining and network analysis to develop a method to help scientists and companies identify technological routes, trends and partnerships in any knowledge area. For this purpose, it collected information from patent databases around the world.

3 Sep 2018

Genetic News and Research

Mechanical properties of viral DNA influence the course of infection, study finds

Cancer patient-centered video blogs yield most empathetic responses from viewers

Tipping the scales to initiate tumorigenesis in the colon

Researchers discover how a protein complex safeguards against certain brain tumors

Genome-wide association study reveals potential genes behind diverticular disease

Huntington's disease may take effect much earlier in life than previously believed, study suggests

Study identifies major differences between exercise-trained heart and failing heart

New method identifies 25 genetic changes associated with longer human lifespan

Scientists shed light on new possibilities for prevention of preterm birth

Gene therapy for rare genetic blindness wins prestigious Champalimaud Vision award

Research reveals noise-canceling mechanisms in developmental biology

Image Cytometry Technology and Tissue Analysis

Internet- and telephone-assisted parental training decreases likelihood of child disruptive behavior

Stanford researchers show how to prevent immune response to gene therapy in mouse model

Targeted and population-based strategies can lead to better hypertension control

Gene editing could prevent the evolution of drug-resistant bacteria

Genetic disruption strategy effectively stymies evolution of drug-resistant pathogens

Breakthrough study sheds light on mechanism underlying Warsaw Breakage Syndrome

Genetic mutations may drive tumor formation by blurring growth signals

Novel method using big data tools shows promising routes for research

eBook: Using iPSCs models for human disease research and drug discovery eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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