Navigation Links
New research findings on the brain's guardian cells
Date:4/24/2013

Researcher Johan Jakobsson and his colleagues have now published their results in Nature Communications.

"At present, researchers know very little about exactly how microglia work. At the same time, there is a lot of curiosity and high hopes among brain researchers that greater understanding of microglia could lead to entirely new drug development strategies for various brain diseases", says Johan Jakobsson, research group leader at the Division of Molecular Neurogenetics at Lund University.

What the researchers have now succeeded in identifying is a deviation in the structure of the microglia cells, which makes it possible to visualise them and study their behaviour. By inserting a luminescent protein controlled by a microscopic molecule, microRNA-9, the researchers can now distinguish the microglia and monitor their function over time in the brains of rats and mice.

It has long been known that microglia form the first line of defence of the immune system in diseases of the brain. They move quickly to the affected area and release an arsenal of molecules that protect the nerve cells and clear away damaged tissue. New research also suggests that microglia not only guard the nerve cells but also play an important role in their basic function.

"This represents a real step forward in technological development. Now we can view microglia in a way that has not been possible before. We and our colleagues now hope to be able to use this technique to study the role of the cells in different disease models, for example Parkinson's disease and stroke, in which microglia are believed to play an important role", explains Johan Jakobsson.


'/>"/>

Contact: Johan Jakobsson
Johan.Jakobsson@med.lu.se
46-709-286-443
Lund University
Source:Eurekalert

Page: 1

Related medicine news :

1. UCLA Brain Injury Research Center gets NCAA funding for research on sports concussions
2. NIH awards $20 million over 5 years to train next generation of global health researchers
3. Researchers develop a new cell and animal model of inflammatory breast cancer
4. Researchers uncover a viable way for colorectal cancer patients to overcome drug resistance
5. Sexually abused boys at risk for more unsafe sex: UBC research
6. Researchers Find Gene Mutations That May Be a Key to Autism
7. LSUHSC research finds HPV-related head & neck cancers rising, highest in middle-aged white men
8. Researchers find evidence of banned antibiotics in poultry products
9. Presidential keynote address and new research highlights from the American Society of Pediatric Otolaryngology meeting
10. Scientific session and new research highlights
11. NJ stroke researchers report advances in spatial neglect research at AAN Conference
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/23/2017)... Beach, CA (PRWEB) , ... May 23, 2017 ... ... Certified Facial Plastic and Reconstructive Surgeon Dr. Kevin Sadati, is pleased to announce ... interested in building collagen and elastin in their face, neck, and body through ...
(Date:5/23/2017)... ... 2017 , ... New patients from Charleston, SC, are now welcome to receive ... Pleasant, SC, with or without a referral. A full mouth reconstruction can transform the ... in Charleston, SC. Those who suffer from gum disease, misaligned teeth or jaw ...
(Date:5/23/2017)... ... May 23, 2017 , ... Patients in need of a ... practice to schedule an appointment, with or without a referral. Dr. Cotey is a ... to pediatric patients as a healthy alternative to a tooth extraction. , When a ...
(Date:5/22/2017)... PA (PRWEB) , ... May 22, 2017 , ... An ... to write with a pen. "My wife’s hand was damaged in a firework accident, ... something that helps people with manual problems." , He then designed and created a ...
(Date:5/22/2017)... ... 22, 2017 , ... OSF Ventures, the corporate investment arm ... early stage company in San Francisco that has developed software to individualize treatment ... Fund acted as the lead investor in the round. , Medicine is ...
Breaking Medicine News(10 mins):
(Date:5/15/2017)... PHILADELPHIA , May 15, 2017 Enterin Inc., ... and developing novel compounds to treat Parkinson,s disease ... The study is a Phase 1/2a randomized, controlled, multicenter study ... sites. It will enroll 50 patients over a 9-to-12-month period. ... doses in 10 patients with PD. Participating sites include ...
(Date:5/10/2017)... , May 10, 2017 Global Health Intelligence ... Latin America , published its 2017 ranking of ... is based on extensive data analysis from GHI,s hospitals ... hospitals database for the region. The GHI database covers 86% ... offering more than 130 data points for each institution in ...
(Date:5/9/2017)... 2017 Zimmer Biomet Holdings, Inc. (NYSE and ... announced it has earned a spot on Forbes, ... Company was ranked among 500 U.S. employers as well ... Equipment and Services. The annual Forbes ... independent survey of over 30,000 employees across 25 industries. ...
Breaking Medicine Technology: