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The real cost of a preventive health scan goes well beyond the price tag.

For prospective parents who are carriers of many inherited diseases, using in vitro fertilization along with genetic testing would significantly lower health care expenditures, according to researchers at Stanford Medicine.

Preimplantation genetic diagnostic testing during IVF, or PGD-IVF, is being used to screen for single-gene defect conditions such as cystic fibrosis, sickle cell disease and Tay-Sachs disease, along with nearly 400 others.

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Research has brought clarity to the longstanding question of how starch granules form in the seeds of Triticeae crops—wheat, barley, and rye—unlocking diverse potential benefits for numerous industries and for human health.

Starch in wheat, maize, rice and potatoes is a vital energy-giving part of our diet and a key ingredient in many industrial applications from brewing and baking to the production of paper, glue, textiles, and construction materials.

Starch granules of different crops vary greatly in size and shape. Wheat starch (and those of other Triticeae) uniquely have two distinct types of granules: large A-type granules and smaller B-type granules.

Human eyes are the only natural window we have into a person’s central nervous system.

By looking through them, scientists have found very early signs of Parkinson’s disease, up to seven years before symptoms emerge.

The findings are based on three-dimensional eye scans, which are commonly used by optometrists to examine the health of someone’s retina – the layer of nerve cells at the back of the eye.

Researchers from the University of Cambridge have unveiled a surprising discovery that holds the potential to reshape the landscape of electrochemical devices. This new insight opens the door for the creation of cutting-edge materials and paves the way for enhancements in sectors like energy storage, neuromorphic computing, and bioelectronics.

Electrochemical devices rely on the movement of charged particles, both ions, and electrons, to function properly. However, understanding how these charged particles move together has presented a significant challenge, hindering progress in creating new materials for these devices.

In the rapidly evolving field of bioelectronics, soft conductive materials known as conjugated polymers are used for developing medical devices that can be used outside of traditional clinical settings. For example, this type of material can be used to make wearable sensors that monitor patients’ health remotely or implantable devices that actively treat disease.

Dr. Joni L. Rutter, Ph.D., (https://ncats.nih.gov/director/bio) is the Director of the National Center for Advancing Translational Sciences (NCATS — https://ncats.nih.gov/) at the U.S. National Institutes of Health (NIH) where she oversees the planning and execution of the Center’s complex, multifaceted programs that aim to overcome scientific and operational barriers impeding the development and delivery of new treatments and other health solutions. Under her direction, NCATS supports innovative tools and strategies to make each step in the translational process more effective and efficient, thus speeding research across a range of diseases, with a particular focus on rare diseases.

By advancing the science of translation, NCATS helps turn promising research discoveries into real-world applications that improve people’s health. The NCATS Strategic Plan can be found at — https://ncats.nih.gov/strategicplan.

Continue reading “Dr. Joni L. Rutter, Ph.D. — Director, National Center for Advancing Translational Sciences — NIH” »

The thyroid is a butterfly-shaped gland in your lower neck. It produces hormones that help regulate your metabolism, temperature and energy levels.

Thyroid cancer develops when cells within the thyroid mutate and grow abnormally. Thyroid cancer symptoms can be subtle early on and sometimes are blamed on an infection or a seasonal allergy. Thyroid cancer is highly treatable using a variety of methods.

It’s notoriously difficult for doctors to identify a wound that is becoming infected. Clinical signs and symptoms are imprecise and methods of identifying bacteria can be time-consuming and inaccessible, so a diagnosis can be subjective and dependent on clinician experience. But infection can stall healing or spread into the body if it isn’t treated quickly, putting a patient’s health in grave danger. An international team of scientists and clinicians thinks they have the solution: a device run from a smartphone or tablet app, which allows advanced imaging of a wound to identify infection.

“Wound care is one of today’s most expensive and overlooked threats to patients and our overall health care system,” said Robert Fraser of Western University and Swift Medical Inc., corresponding author of the study published in Frontiers in Medicine. “Clinicians need better tools and data to best serve their patients who are unnecessarily suffering.”

The scientists developed a device called the Swift Ray 1, which can be attached to a smartphone and connected to the Swift Skin and Wound software. This can take medical-grade photographs, infrared thermography images (which measure body heat), and bacterial fluorescence images (which reveal bacteria using violet light).

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