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      Medical Topics News
      December 3, 2020

      Top Headlines
       

      Scientists Reverse Age-Related Vision Loss, Eye Damage from Glaucoma in Mice

      Researchers at Harvard Medical School have successfully reversed age-related vision loss in animals as well as eye damage stemming from with a ...
      Researchers have identified host proteins and pathways in lung cells whose levels change upon infection by the SARS-CoV-2, ...

      The Number of Times a Person Gives Birth May Affect How Quickly They Age

      Having children doesn't just make you feel like you've aged overnight -- a new study found that the number of times a person gives birth may also affect the body's physical aging ...

      Scientists Discover Role of Protein in Detecting the Common Cold Virus

      The role of a protein in detecting the common cold virus and kickstarting an immune response to fight infection has been uncovered by a team of ...
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      updated 8:59pm EST

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      New Activity Found for CHD7, a Protein Factor Vital in Embryonic Development

      Research has yielded fundamental insights into the causes of severe birth defects known as CHARGE syndrome cases. These congenital birth defects include severe and life-threatening heart ...

      Kids' TV Teaching Children Wrong Lessons About Pain

      New analysis of children's TV and film suggests that too often it portrays pain as something arising only through violent act or injury when instead it could do more to educate young people ...

      COVID-19 May Deepen Depression, Anxiety, and PTSD Among Pregnant and Postpartum Women

      In a new study, researchers surveyed pregnant women and those who had recently given birth, finding concerning rates of depression, generalized anxiety and post-traumatic stress disorder (PTSD) ...

      Glucosamine May Reduce Overall Death Rates as Effectively as Regular Exercise, Study Suggests

      Glucosamine supplements may reduce overall mortality about as well as regular exercise does, according to a new epidemiological ...

      CRISPR Tagging Improves Accuracy of Model Cells Grown from Stem Cells

      CRISPR tags are being used to identify all of the transcription factors necessary to turn a pluripotent stem cell into a suitable adult cell for research, and possible future cell therapies. An ...

      Why Long-Suffering Hosts Grow a Thick Skin

      Occasionally, following a transplant procedure, the donor's immune cells recognize the recipient's tissues as foreign and trigger a multisystem disorder called graft-versus-host disease ...

      Plants on Aspirin

      For centuries humans were using willow barks to treat a headache or an inflamed tooth. Later, the active ingredient, the plant hormone salicylic acid, was used to develop painkillers like Aspirin. ...

      Post-COVID Pain or Weakness? Request an Ultrasound or MRI

      A new study shows how advanced imaging technology can pinpoint what may have caused patients' nerve damage and help determine the best course of ...

      National Autism Indicators Report: Health and Health Care of Individuals With Autism

      Researchers highlight a holistic picture of what health and health care look like across the life course for people on the autism ...

      Lab Results Don't Explain 'Obesity Paradox,' but Bias May

      Results of standard laboratory tests performed on adult outpatients to provide an overall picture of their health are fairly consistent between those with obesity and their leaner counterparts, ...

      How SARS-CoV-2 Reaches the Brain

      Researchers have studied the mechanisms by which the novel coronavirus can reach the brains of patients with COVID-19. The results show that SARS-CoV-2 enters the brain via nerve cells in the ...

      Customized Programming of Human Stem Cells

      Induced pluripotent stem cells (iPS) have the potential to convert into a wide variety of cell types and tissues. However, the 'recipes' for this conversion are often complicated and ...

      Genetic Treatment Plus Exercise Reverses Fatigue in Mice With Muscle Wasting Disease

      Adding exercise to a genetic treatment for myotonic dystrophy type 1 was more effective at reversing fatigue than administering the treatment alone in a study using a mouse model of the disease. In ...

      Combination Therapy Might Improve Outcomes in Treatment-Resistant Liver Cancer

      A combination cancer therapy that is effective against treatment-resistant hepatocellular carcinoma (HCC) by inhibiting tumor growth and increasing survival has been identified. The dual therapy -- ...

      Microbiota Linked to Dynamics of Human Immune System

      Researchers have uncovered an important finding about the relationship between the microbiota and the immune system, showing for the first time that the concentration of different types of immune ...

      Mothers' Stress May Lead to Preterm Births, Faster Aging in Children

      Why do some people age faster than others? A new study indicates that a mother's stress prior to giving birth may accelerate her child's biological aging later in life. A second study from ...

      New Method Identifies Adaptive Mutations in Complex Evolving Populations

      A scientist has developed a method to study how HIV mutates to escape the immune system in multiple individuals, which could inform HIV vaccine ...

      HIV-Like Virus Edited out of Primate Genome

      Taking a major step forward in HIV research, scientists have successfully edited SIV - a virus closely related to HIV, the cause of AIDS - from the genomes of non-human ...

      Connection Between Gut Bacteria and Vitamin D Levels

      Researchers discovered that the makeup of a person's gut microbiome is linked to their levels of active vitamin D, and revealed a new understanding of vitamin D and how it's typically ...

      COVID-19 Studies Should Also Focus on Mucosal Immunity, Researchers Argue

      More COVID-19 studies should be devoted to how immunity emerges to SARS-CoV-2 in the mucous membranes of the nose and mouth, a new paper ...

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