Navigation Links
Protein Discovery Could Unlock The Secret To Better TB Treatment

UCL scientists have found a protein that could unlock the secret to quicker, more effective treatment of TB by waking TB bacteria in the body. Once the TB bacteria are active again, the disease becomes treatable using common drugs like antibiotics. Scientists believe that uncovering the molecular structure of this protein will lead the way to designing drugs which enable treatment of dormant and multidrug resistant TB.

In England and Wales around 400 people die each year from the disease. The top challenge for TB control in the European region is multidrug-resistant TB (MDR-TB). Eight per cent of the bacteria causing TB in patients are resistant to one or more drugs and one per cent show multidrug resistance. Left untreated, a person with infectious TB of the lungs infects around 10 to 15 people every year.

In a study published on 1st March 2005 in Nature Structural & Molecular Biology, a combined team discovered the structure of a protein known as resuscitation promoting factor (Rpf). Five versions of the Rpf protein exist in TB bacteria. The paper's unveiling of the molecular structure of Rpf could be crucial to the treatment of TB in the future.

Dr John Ward, Dept of Biochemistry and Molecular Biology at UCL, said: "The discovery of Rpf in the TB bacteria could allow the development of methods to 'wake-up' all dormant bacteria in a patient allowing antibiotics to kill the bacteria and cure the disease."

The team includes Prof Brian Henderson at the UCL Eastman Dental Institute, Nicholas Keep from Birkbeck, University of London, and John Ward at UCL as well as researchers from INSERM Montpellier.


'"/>

Source:University College London


Page: 1

Related biology news :

1. Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants
2. Protein discovery could unlock the secret to better TB treatment
3. Researchers Uncover Key Step In Manufacture of Memory Protein
4. An HIV Protein Plays a Surprising Role in Gene Activation
5. Protein Packages Found To Activate Genes; May Be What Regulates Development And Disease
6. New SARS Protein Linked To Important Cell Doorway
7. The Shapes Of Life: NIGMS Project Yields More Than 1,000 Protein Structures
8. PANTHER Protein Classification System Database 5.0
9. Duke Chemists Isolating Individual Molecules Of Toxic Protein In Alzheimers, Parkinsons Disease
10. Newly Discovered Compound Blocks Known Cancer-Causing Protein
11. UF Researchers Map Bacterial Proteins That Cause Tooth Loss
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/3/2016)... February 4, 2016 --> --> ... 1,351.5 M (105.0), up 1,187% compared with fourth quarter of 2014. ... SEK 517.6 M (loss: 30.0). Earnings per share increased to ... SEK 537.4 M (neg: 74.7). , --> ... amounted to SEK 2,900.5 M (233.6), up 1,142% compared with 2014. ...
(Date:2/3/2016)... , Feb. 3, 2016 Vigilant Solutions announces ... Department in Missouri solved two ... reader (LPR) data from Vigilant Solutions. Brian ... in which the victim was walking out of a convenience store and witnessed ... next to his vehicle, striking his vehicle and leaving ...
(Date:2/2/2016)... 2016  BioMEMS devices deployed in hospitals ... medical screening and diagnostic applications, such as ... that facilitate and assure continuous monitoring without ... being bolstered through new opportunities offered by ... coupled with wireless connectivity and low power ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... 11, 2016 Non-profit Consortium Aims to ... to Support Research and Discovery --> ... an ambitious plan to sequence 100,000 individuals. It is intended ... at least 7 of North and East Asian countries. ... phase, the project will focus on creating phased reference genomes ...
(Date:2/11/2016)... -- Bioethics International, a not-for-profit organization focused on the ethics and ... accessible to patients around the world, today announced that the ... of the Good Pharma Scorecard an ,Editors, ... one of BMJ Open ,s ,Most Popular Articles, which ... frequently read. Ed Sucksmith , assistant editor of ...
(Date:2/11/2016)... CRUZ, Calif. , Feb. 11, 2016  Dovetail ... applications to its beta program for a planned metagenomic ... will present the company,s metagenomic genome assembly method in ... Advances in Genome Biology & Technology conference in ... assembly of these highly complex datasets is difficult. Using ...
(Date:2/11/2016)... , ... February 11, 2016 , ... ... medicine, has announced a new agreement with Bankok,Thailand-based Global Stem Cells Network (GSCN) ... phsyicians in 15 Latin American countries, including Mexico, Costa Rica, Dominican Republic, Colombia, ...
Breaking Biology Technology: