• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Monday, August 4, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Health

Rotavirus cell invasion triggers a cacophony of calcium signals

Bioengineer by Bioengineer
July 25, 2019
in Health
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

IMAGE

Credit: Baylor College of Medicine

To successfully set off disease, rotavirus, a virus that causes severe diarrhea and vomiting in children around the world, must invade cells of the gastrointestinal track and trigger a surge of calcium inside the cells. How this surge occurs has not been clarified, but a report in the journal Scientific Reports released today shows in cinematic detail the dynamic changes in calcium that follow rotavirus invasion.

Using time-lapsing imaging and other experimental approaches, researchers at Baylor College of Medicine and Indiana University reveal that rotavirus induces hundreds of discrete and highly dynamic calcium spikes that increase during peak infection. The calcium spikes can be attenuated by genetically knocking down rotavirus protein NSP4, which is known to disturb calcium balance within cells. The spikes originate from calcium released from the endoplasmic reticulum, a specialized structure within cells, into the cytoplasm of the cell.

The study’s findings open new ways to better understand what the virus does to cause disease.

###

Dr. Joseph Hyser, the corresponding author of this work, is available for interview upon request. Contact Dipali Pathak in the Office of Communications at Baylor College of Medicine at 713-747-4710 or [email protected] to schedule an interview or for more information.

Media Contact
Dipali Pathak
[email protected]

Original Source

https://www.bcm.edu/news

Related Journal Article

http://dx.doi.org/10.1038/s41598-019-46856-8

Tags: BiologyCell BiologyDisease in the Developing WorldInfectious/Emerging DiseasesMicrobiologyPediatricsPhysiologyPublic HealthVirology
Share12Tweet8Share2ShareShareShare2

Related Posts

blank

Human Insula-Hippocampus Interaction Drives Memory Encoding

August 4, 2025
blank

Introducing The Lancet Countdown on Health and Plastics: A Groundbreaking Report

August 4, 2025

Experts Launch Initiative to Track Plastic Pollution’s Hidden Threats to Human Health, Warns The Lancet

August 4, 2025

Microglia Chromatin States Reveal Alzheimer’s Spatial Patterns

August 4, 2025
Please login to join discussion

POPULAR NEWS

  • Blind to the Burn

    Overlooked Dangers: Debunking Common Myths About Skin Cancer Risk in the U.S.

    60 shares
    Share 24 Tweet 15
  • Neuropsychiatric Risks Linked to COVID-19 Revealed

    53 shares
    Share 21 Tweet 13
  • Dr. Miriam Merad Honored with French Knighthood for Groundbreaking Contributions to Science and Medicine

    46 shares
    Share 18 Tweet 12
  • Predicting Colorectal Cancer Using Lifestyle Factors

    41 shares
    Share 16 Tweet 10

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Widespread Pollution Found in Great Bowerbird Bowers

Breath Test Developed to Detect Colorectal Cancer

Human Insula-Hippocampus Interaction Drives Memory Encoding

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.