ScienceDaily
Your source for the latest research news
Follow Facebook Twitter LinkedIn Subscribe RSS Feeds Newsletters
New:
  • HIV Replication Clue: Key to Possible Cure?
  • Climate Change: Fires, Debris Flows, Flash ...
  • New Cell Type in Human Lungs
  • High Efficiency Carbon Dioxide Capture
  • New Strategy for Preventing Clogged Arteries
  • 'Flash Droughts' Coming On Faster
  • Support for 'Drunken Monkey' Hypothesis
  • Climate: Estimates of Carbon Cycle Incorrect?
  • Higher Blood Fats More Harmful Than First ...
  • How Mammals Survived in Post-Dinosaur World
advertisement
Follow all of ScienceDaily's latest research news and top science headlines!
Science News
from research organizations

1

2

Blind Mole Rats Shed Light On Diseases Caused By Lack Of Oxygen

Date:
January 21, 2007
Source:
University Of Haifa
Summary:
Blind mole rats may help humans fight diseases resulting from lack of oxygen, revealed researchers at the Institute of Evolution at the University of Haifa. "Blind mole rats live most of their lives in underground tunnels and therefore have developed special adaptation mechanisms for dealing with lack of oxygen.
Share:
FULL STORY

Blind mole rats may help humans fight diseases resulting from lack of oxygen, revealed researchers at the Institute of Evolution at the University of Haifa. "Blind mole rats live most of their lives in underground tunnels and therefore have developed special adaptation mechanisms for dealing with lack of oxygen.

advertisement

This mechanism enables the blind mole rats not only to survive, but to engage in active lives in conditions with very little oxygen," explained Prof. Eviatar Nevo, director of the Institute of Evolution. Prof. Nevo further explained that lack of oxygen supply to tissues (hypoxia) is the cause of many ailments such as heart attacks, strokes, cancer, pulmonary hypertension, kidney diseases, complications from diabetes such as ulcers and blindness, toxemia and altitude sickness. According to Prof. Nevo, identifying the genes responsible for protecting cells from damage due to lack of oxygen will be the basis for developing new drugs to treat such ailments.

Prof. Nevo explained that a blind mole rat can live at least 14 hours in conditions of 3% oxygen, whereas there is 21% oxygen in the air that we breathe. "Heart attacks, strokes and cancer combined cause two-thirds of deaths in the Western world and therefore there is great significance in finding new medical treatments to address them.

From the research conducted on blind mole rats at the institute, unique characteristics such as heart and lung structure and function were discovered, as well as oxygen-connecting proteins in blood and tissues, red blood cell production, new blood vessel growth and halting cell death. In blind mole rat genomes there are many genes that can be used in medicine. Understanding the molecular system of blind mole rats can bring about breakthroughs in developing new treatments for treating diseases caused by lack of oxygen," stressed Prof. Nevo.

make a difference: sponsored opportunity

Story Source:

Materials provided by University Of Haifa. Note: Content may be edited for style and length.


Cite This Page:

  • MLA
  • APA
  • Chicago
University Of Haifa. "Blind Mole Rats Shed Light On Diseases Caused By Lack Of Oxygen." ScienceDaily. ScienceDaily, 21 January 2007. <www.sciencedaily.com/releases/2007/01/070117091316.htm>.
University Of Haifa. (2007, January 21). Blind Mole Rats Shed Light On Diseases Caused By Lack Of Oxygen. ScienceDaily. Retrieved April 4, 2022 from www.sciencedaily.com/releases/2007/01/070117091316.htm
University Of Haifa. "Blind Mole Rats Shed Light On Diseases Caused By Lack Of Oxygen." ScienceDaily. www.sciencedaily.com/releases/2007/01/070117091316.htm (accessed April 4, 2022).

  • RELATED TOPICS
    • Health & Medicine
      • Eye Care
      • Heart Disease
      • Diseases and Conditions
    • Mind & Brain
      • Insomnia
      • Schizophrenia
      • Disorders and Syndromes
    • Plants & Animals
      • Mammals
      • Extreme Survival
      • Pests and Parasites
advertisement

  • RELATED TERMS
    • Cardiac arrest
    • Brown Rat
    • Mouse
    • Oxygen therapy
    • Mole (skin marking)
    • Apnea
    • Rickets
    • Visual acuity
special promotion

Explore the latest scientific research on sleep and dreams in this free online course from New Scientist — Sign up now >>>

1

2

3

4

5
Featured Content
from New Scientist

US biofirm plans to make hypoallergenic cats using CRISPR gene editing
March 28, 2022 — A US company has deleted the genes for the allergy-causing protein in cat cells as a first step towards creating cats that don't trigger allergies.
How do we decide what counts as trauma -- and have we got it all wrong?
March 30, 2022 — What qualifies as trauma has become a hotly debated issue, with implications for treating people who experience PTSD -- and the way we respond to things like the pandemic and police killings.
First ever gene therapy gel corrects rare genetic skin condition
March 28, 2022 — People with recessive dystrophic epidermolysis bullosa, a genetic condition that causes widespread skin blistering, have been successfully treated by inserting new collagen genes into their skin.

Visit New Scientist for more global science stories >>>


1

2

3

4

5
RELATED STORIES

Naked Mole-Rats Need Carbon Dioxide to Avoid Seizures and Here's Why
Apr. 30, 2020 — African naked mole-rats are sometimes referred to as animal superheroes. They resist cancer, tolerate pain, and live a remarkably long time. They're also known for their ability to handle high levels ...
Pain Free, Thanks to Evolution
May 30, 2019 — African mole-rats are insensitive to many different kinds of pain. This characteristic has even allowed mole-rats to populate new habitats, researchers report. Thanks to a genetic change, the ...
Naked Mole-Rats Defy Conventions of Aging and Reproduction
Aug. 1, 2018 — Naked mole-rats live in colonies of two breeders and around 300 non-breeding workers. Although the breeding pair carries the metabolic cost of reproduction and, in the queen's case, lactation, they ...
Naked Mole-Rats 'Turn Into Plants' When Oxygen Is Low
Apr. 20, 2017 — Deprived of oxygen, naked mole-rats can survive by metabolizing fructose just as plants do -- a finding that could lead to treatments for heart attacks and ...
  Print   Email   Share

advertisement

1

2

3

4

5
Most Popular
this week

HEALTH & MEDICINE
How Meditation Can Help You Make Fewer Mistakes
Blue-Eyed Humans Have a Single, Common Ancestor
Scientists Identify Neurons in the Brain That Drive Competition and Social Behavior Within Groups
MIND & BRAIN
Large Study Challenges the Theory That Light Alcohol Consumption Benefits Heart Health
Even Mild Physical Activity Immediately Improves Memory Function
Lack of Sleep Increases Unhealthy Abdominal Fat, Study Finds
LIVING & WELL
Good News for Coffee Lovers: Daily Coffee May Benefit the Heart
Good Hydration May Reduce Long-Term Risks for Heart Failure
Boy or Girl? It's in the Father's Genes
advertisement

Strange & Offbeat
 

HEALTH & MEDICINE
Monkeys Routinely Consume Fruit Containing Alcohol, Shedding Light on Our Own Taste for Booze
Gene Linked to Hearing in Humans Also Linked to Touch in Sea Anemones
Shapeshifting Volcano Virus Points to New Ways to Deliver Drugs, Vaccines
MIND & BRAIN
Are 'Person' or 'People' Gender-Neutral Concepts? New Study Finds Male Tilt in Analysis of Billions of Words
Head-Mounted Microscope Reaches Deeper Into Mouse Brains
Marmoset Monkeys Solve Hearing Tests on the Touchscreen
LIVING & WELL
Fans of ASMR Videos Are More Sensitive to Their Surroundings, Study Finds
Blowing Bubbles in Dough to Bake Perfect Yeast-Free Pizza
When It Comes to Sleep, It’s Quality Over Quantity
SD
  • SD
    • Home Page
    • Top Science News
    • Latest News
  • Home
    • Home Page
    • Top Science News
    • Latest News
  • Health
    • View all the latest top news in the health sciences,
      or browse the topics below:
      Health & Medicine
      • Allergy
      • Alternative Medicine
      • Birth Control
      • Cancer
      • Diabetes
      • Diseases
      • Heart Disease
      • HIV and AIDS
      • Obesity
      • Stem Cells
      • ... more topics
      Mind & Brain
      • ADD and ADHD
      • Addiction
      • Alzheimer's
      • Autism
      • Depression
      • Headaches
      • Intelligence
      • Psychology
      • Relationships
      • Schizophrenia
      • ... more topics
      Living Well
      • Parenting
      • Pregnancy
      • Sexual Health
      • Skin Care
      • Men's Health
      • Women's Health
      • Nutrition
      • Diet and Weight Loss
      • Fitness
      • Healthy Aging
      • ... more topics
  • Tech
    • View all the latest top news in the physical sciences & technology,
      or browse the topics below:
      Matter & Energy
      • Aviation
      • Chemistry
      • Electronics
      • Fossil Fuels
      • Nanotechnology
      • Physics
      • Quantum Physics
      • Solar Energy
      • Technology
      • Wind Energy
      • ... more topics
      Space & Time
      • Astronomy
      • Black Holes
      • Dark Matter
      • Extrasolar Planets
      • Mars
      • Moon
      • Solar System
      • Space Telescopes
      • Stars
      • Sun
      • ... more topics
      Computers & Math
      • Artificial Intelligence
      • Communications
      • Computer Science
      • Hacking
      • Mathematics
      • Quantum Computers
      • Robotics
      • Software
      • Video Games
      • Virtual Reality
      • ... more topics
  • Enviro
    • View all the latest top news in the environmental sciences,
      or browse the topics below:
      Plants & Animals
      • Agriculture and Food
      • Animals
      • Biology
      • Biotechnology
      • Endangered Animals
      • Extinction
      • Genetically Modified
      • Microbes and More
      • New Species
      • Zoology
      • ... more topics
      Earth & Climate
      • Climate
      • Earthquakes
      • Environment
      • Geography
      • Geology
      • Global Warming
      • Hurricanes
      • Ozone Holes
      • Pollution
      • Weather
      • ... more topics
      Fossils & Ruins
      • Ancient Civilizations
      • Anthropology
      • Archaeology
      • Dinosaurs
      • Early Humans
      • Early Mammals
      • Evolution
      • Lost Treasures
      • Origin of Life
      • Paleontology
      • ... more topics
  • Society
    • View all the latest top news in the social sciences & education,
      or browse the topics below:
      Science & Society
      • Arts & Culture
      • Consumerism
      • Economics
      • Political Science
      • Privacy Issues
      • Public Health
      • Racial Disparity
      • Religion
      • Sports
      • World Development
      • ... more topics
      Business & Industry
      • Biotechnology & Bioengineering
      • Computers & Internet
      • Energy & Resources
      • Engineering
      • Medical Technology
      • Pharmaceuticals
      • Transportation
      • ... more topics
      Education & Learning
      • Animal Learning & Intelligence
      • Creativity
      • Educational Psychology
      • Educational Technology
      • Infant & Preschool Learning
      • Learning Disorders
      • STEM Education
      • ... more topics
  • Quirky
    • Top News
    • Human Quirks
    • Odd Creatures
    • Bizarre Things
    • Weird World
Free Subscriptions

Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

  • Email Newsletters
  • RSS Feeds
Follow Us

Keep up to date with the latest news from ScienceDaily via social networks:

  • Facebook
  • Twitter
  • LinkedIn
Have Feedback?

Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?

  • Leave Feedback
  • Contact Us
About This Site  |  Staff  |  Reviews  |  Contribute  |  Advertise  |  Privacy Policy  |  Editorial Policy  |  Terms of Use
Copyright 2022 ScienceDaily or by other parties, where indicated. All rights controlled by their respective owners.
Content on this website is for information only. It is not intended to provide medical or other professional advice.
Views expressed here do not necessarily reflect those of ScienceDaily, its staff, its contributors, or its partners.
Financial support for ScienceDaily comes from advertisements and referral programs, where indicated.