• Slimming Products
    • Fatfix
    • Slimberry
    • Piperine Forte
    • Slimjoy
    • Slimy Liquid
    • Revolyn Keto Burn
    • Keto Tropfen
    • Reduslim
    • Vitalrin
    • Ultra Rev
    • Keto Guru
    • Purosalin
    • Slim XR
    • Vanefist Neo
    • Herzolex Ultra
    • Sliminazer
    • Idealica
    • Black Latte
    • GC Rocket
    • Formoline L112
    • Panaslim
    • Refigura
    • Slimymed
    • Ultra Keto Slim
  • Painkiller
    • Jointfuel360
    • Hondrostrong
    • Arthrolon
    • Flexa Plus Optima
    • Sustafix
    • Flexumgel
  • Reviews
    • Testonyl
    • Parazitol
    • Detonic
    • Sarahs Blessing
    • Recardio
    • Cardiline
    • Mindinsole
    • Detoxic
    • Nuubu
    • Viscerex
    • Nutresin
    • Rezilin
    • Huusk Messer
    • SWISS FX CBD
    • CBD Vital
    • Hanfosan
    • Nordic Oil
  • Guides
  • Potency Funds
    • Maral Gel
    • Eroxel
    • Maxatin
    • Urotrin
    • Viarax
    • Viraxol
    • Erogen X
    • Collosel
    • Potencialex
    • Phallosan Forte
  • Beauty
    • Veona
    • Varicofix
    • Vibrosculpt
    • Varikosette
    • Biovolen Jasminsalbe
    • Biovolen Moossalbe
    • Biovolen Kressesalbe
    • Biovolen Harzsalbe
    • Biovolen Honigsalbe
  • Foot Care
    • Onycosolve
    • Fungonis Gel
    • Micinorm
  • Home
  • Uncategorized
  • Blood Type May Increase Risk of ‘Stomach Bug’ Infection
  • 5. November 2020
  • 0 comments
  • Maria Bauer
  • Uncategorized

Blood Type May Increase Risk of ‘Stomach Bug’ Infection

A person's blood type may influence their susceptibility to infection with rotavirus, a type of stomach bug, a new study suggests.

The results show that certain strains of rotavirus attach to cells by binding to “A antigen” — a marker on the surface of cells in people with blood types A and AB. The first step of infection is attachment to the cell.

People with these blood types have the “A antigen” not only on their blood cells, but also on the cells that line the gastrointestinal tract, which rotavirus attacks.

This means its possible that people with blood types A and AB are more susceptible to rotavirus infections, but it's too soon to draw firm conclusions, said study researcher B. V. Venkataram Prasad, a professor of biochemistry and molecular biology at Baylor College of Medicine in Houston. For one thing, the virus strains that were found to attach to A antigen are not the most common strains of rotavirus. It's possible the most common strains preferentially infect people with blood type B, for example.

In addition, no one has looked at large populations to see whether those who are infected with rotavirus are more likely to have a certain blood type, Prasad said. Still, the new study could prompt this type of research, now that scientists are aware there might be a link, Prasad said.

Understanding more about how rotavirus interacts with human cells could lead to the development of drugs against the disease, or to improvements in rotavirus vaccines, Prasad said.

Rotavirus causes gastroenteritis, or inflammation of the stomach and intestines, and is the leading cause of severe diarrhea in infants and young children worldwide, according to the Centers for Disease Control and Prevention. Until a vaccine against the virus was introduced in 2006, almost all babies were infected with the virus before they turned five years old, the CDC says.

In the study, the researchers found that cells engineered to express A antigen on their surfaces were easily infected by the rotavirus strain, whereas cells without the antigen were not easily infected. In addition, blocking the A antigen prevented infection with rotavirus in human intestinal cells, the researchers said.

Blood type is already known to determine susceptibility to infection with other pathogens, including norovirus and Helicobacter pylori.

The new study raises the question of whether blood groups arose in people as a way to counteract or evade infections from certain viruses and bacteria, Prasad said.

The study is published today (April 15) in the journal Nature.

Pass it on:  Blood type may determine susceptibility to rotavirus infection.

Follow MyHealthNewsDaily staff writer Rachael Rettner on Twitter @RachaelRettner. Find us on Facebook.

  • 5 Dangerous Vaccination Myths
  • 8 Strange Signs You're Having an Allergic Reaction
  • 9 Weirdest Allergies
Maria-Cakehealth
Maria Bauer

Maria is our expert for medicine, fitness and general health. Her contributions are particularly convincing through completeness, accuracy and her own personal experience. Maria also writes for other health magazines, which has enabled her to build up her expert status.

Leave Comment

or cancel reply

Suche
Beliebte Beiträge
  • 7 Ways Alcohol Affects Your Health
    • 18. February 2021
    • 0
  • For Women, Sex May Be Improved by ‘Mindfulness Meditation’
    • 18. February 2021
    • 0
  • Autistic Brain Excels at Recognizing Patterns
    • 9. February 2021
    • 0
  • Swine Flu May Cause Baldness
    • 9. February 2021
    • 0
  • Dogs’ Contagious Cancer Cells May Survive By Theft
    • 9. February 2021
    • 0
  • Are You Sitting Down? If You’re a College Senior, Probably
    • 9. February 2021
    • 0
  • New Test May Screen Donated Blood for Fatal Disease-Causing Proteins
    • 9. February 2021
    • 0
  • Exercise Can’t Undo the Damage of Too Much Screen Time
    • 9. February 2021
    • 0
  • Melanoma Drug Shrinks Tumors, Study Finds
    • 9. February 2021
    • 0
  • Co-Conspirator Cells Contribute to Skin Cancer
    • 9. February 2021
    • 0
  • YouTube May Help Elderly Dementia Patients
    • 9. February 2021
    • 0
  • Brain Functioning Decline Higher in Southern ‘Stroke Belt’
    • 9. February 2021
    • 0
  • 8 Tips for Healthy Aging
    • 9. February 2021
    • 0
  • Alzheimer’s Vs. Normal Aging: How to Tell the Difference
    • 9. February 2021
    • 0
  • Soy Compounds May Cut Risk of Some Breast Cancers
    • 9. February 2021
    • 0
  • Estrogen May Curb Breast Cancer As Well As Promote It
    • 9. February 2021
    • 0
  • Flu Season Worse Than Usual
    • 9. February 2021
    • 0
  • Most Young Flu Victims Had Not Been Vaccinated, Fatality Report Says
    • 9. February 2021
    • 0
  • Indoor Tanners Use Beds Despite Boosting Skin Cancer Risk
    • 9. February 2021
    • 0
  • Gene Therapy May Ease Tremors in Parkinson’s Patients
    • 9. February 2021
    • 0
  • Alzheimer’s Often Misdiagnosed Until Later On
    • 9. February 2021
    • 0
  • In Trauma Patients, Steroids May Reduce Pneumonia Risk
    • 9. February 2021
    • 0
  • Will USDA’s New ‘Plate’ Icon Make a Difference in American Diets?
    • 9. February 2021
    • 0
  • Can Changing Your Diet Decrease Your Risk of Alzheimer’s?
    • 9. February 2021
    • 0
  • Preventive Measures Against Alzheimer’s Still Uncertain, Report Finds
    • 9. February 2021
    • 0
  • Exercise During Pregnancy Benefits Baby’s Heart
    • 9. February 2021
    • 0
  • Hypertension Death Rate Drops, But Fatalities Still High
    • 9. February 2021
    • 0
  • More Years of Schooling Have Healthful Effect on Blood Pressure
    • 9. February 2021
    • 0
  • Heavy Beer Drinkers Increase Their Gastric Cancer Risk
    • 9. February 2021
    • 0
  • Weight Gain: How Food Actually Puts on Pounds
    • 9. February 2021
    • 0
  • Want a Smaller Waist? Take More Breaks From Sitting
    • 9. February 2021
    • 0
  • New Rules on Vitamin D and Calcium: Most People Get Enough
    • 9. February 2021
    • 0
  • For Melanoma Patients, Arthritis Drug Could Treat Disease
    • 9. February 2021
    • 0
  • Brain Overgrowth in Tots Is Linked to Autism
    • 9. February 2021
    • 0
  • Airborne Mad Cow Disease Possible, But Unlikely
    • 9. February 2021
    • 0
  • Most High School Kids Don’t Get Enough Exercise, CDC Reports
    • 9. February 2021
    • 0
  • Is the 17 Day Diet Just Another Weight-Loss Gimmick?
    • 9. February 2021
    • 0
  • Lead Exposure May Delay Puberty in Girls
    • 9. February 2021
    • 0
  • The Healthy Geezer: Does Mercury Cause Cancer?
    • 9. February 2021
    • 0
  • 11% of Infants Born Preterm Worldwide
    • 9. February 2021
    • 0
  • Severe Morning Sickness Linked to Preterm Births
    • 9. February 2021
    • 0
  • More Money and No Dad Could Mean Early Puberty in Girls
    • 9. February 2021
    • 0
  • Too Little or Too Much Sleep May Raise Heart, Stroke Risks
    • 8. February 2021
    • 0
  • Relapse Common for Teens Who Overcome Depression
    • 8. February 2021
    • 0
  • Repeated Miscarriages May Increase Women’s Heart Attack Risk
    • 8. February 2021
    • 0
  • Earlier Detection of Dangerous Ectopic Pregnancies Possible with New Marker
    • 8. February 2021
    • 0
  • It’s in the Blood: New Hope for Detecting Schizophrenia
    • 8. February 2021
    • 0
  • Alcohol Abuse May Lead to Marriage Postponement, Separation
    • 8. February 2021
    • 0
  • Marriage Trouble Could Mean Poor Sleep for Baby
    • 8. February 2021
    • 0
  • Weight-Loss Surgery May Improve Memory
    • 8. February 2021
    • 0

Copyright © 2020 by cakehealth.com

Impressum|Data Protection | Sitemap EN|Sitemap DE