Society for Science & the Public, which publishes Science News, uses cookies to personalize your experience and improve our services. For more information on how we use cookies on our websites, visit our Cookie Policy.
News in Brief Life

Protein injection triggers vessel repair

Retina blood lines regrow when treated with angiopoietin-1

Vessel Growth
GLIMPSING VESSEL GROWTH Diseased blood vessels regrow when treated with the protein angiopoietin-1, a new study shows.

Courtesy of Junyeop Lee, Gou Young Koh and Ook-Joon Yoo/Korea Adv. Inst. of Sci. and Tech.

By Jessica Shugart

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Life

  1. Life

    A distant cousin of jellyfish may survive without working mitochondria

    By Jonathan Lambert
  2. Homo erectus skull
    Humans

    The earliest known hominid interbreeding occurred 700,000 years ago

    By Bruce Bower
  3. Life

    How African turquoise killifish press the pause button on aging

    By Erin Garcia de Jesus
  4. Podarcis muralis
    Life

    A new lizard parasite is the first known to move from mom to baby

    By Pratik Pawar
  5. Olm salamander in cave
    Animals

    One blind, aquatic salamander may have sat mostly still for seven years

    By Jake Buehler
  6. Cutting up live human brain tissue
    Neuroscience

    Living brain tissue experiments raise new kinds of ethical questions

    By Laura Sanders
  7. Prometheoarchaeum syntrophicum
    Life

    Microbiologists took 12 years to grow a microbe tied to complex life’s origins

    By Jonathan Lambert
  8. Brazil soldiers meet plane of people from Wuhan, China
    Health & Medicine

    Coronavirus’s genetic fingerprints are used to rapidly map its spread

    By Laura Sanders

From the Nature Index

Paid Content