Navigation Links
C-Myc Gene Essential for Immune System Function

C-myc, a proto-oncogene, the activation of which is associated with cancer formation, has been found to be essential for normal functioning of the immune system, according to a study published in the journal, Blood. //More specifically, c-myc has been found to be important in the immune system's 'memory' of previous infections.

In order to rapidly and efficiently respond to new infections, the immune system evolved such that it stores a 'memory' of previous attack by pathogens. The specialized cells involved in this process are known as 'T memory cells'. The T memory cells are normally maintained at a low level that can be rapidly expanded if the pathogen is detected again. The maintenance of normal, low levels, or 'homeostasis', of T memory cells is dependent on a signalling factor, a so-called cytokine, known as 'IL- 15.

‘Very little is known about the signalling pathways that actually control IL-15-dependent homeostasis,’ explains LICR's Dr. H. Robson MacDonald, the senior author of the study. ‘By analyzing genetically engineered mouse models with reduced c-myc, reduced IL-15 or absent IL-15, we discovered that it's actually c-myc, which is known primarily as an oncogene, that acts downstream of the IL-15 signaling pathway to regulate T memory cell homeostasis.’

According to Dr. MacDonald, the study is basic research that may have implications for therapies of the future. ‘Understanding how immune memory works might allow us to improve therapeutic vaccines against, say, malaria or cancer. The unexpected finding is that this study is also a cautionary tale. Before we design new therapies that inactivate a gene product, which is an approach being considered for c-myc in cancer, we need to be very sure that we are not going to be also destroying a vital role in a normal process such as the body's immune system.’
br>
'"/>




Page: 1

Related medicine news :

1. Identifying Virus Found To Be Essential for HIV Patients
2. Essential tremor can lead to dementia
3. Protein Found to Be Essential For Maintaining Nerve Health
4. MP’s Ask for Reduction of VAT on Condoms, Essential Health Ite
5. Easy Access To Healthcare Services Essential For Better Survival Rates
6. Regular Exercise Is Essential To Keep Arteries Healthy
7. Omega 3 Supplements Is Very Essential For the Kids
8. Sleep Essential For A Strong Memory
9. Early Diagnosis of Postpartum Depression Is Very Essential Among New Mothers
10. Face-lift: Essentials for a youthful look
11. Early Intervention Of Smoking In Teens Essential To Avoid Dependence
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... Oklahoma City, Oklahoma (PRWEB) , ... June 25, ... ... to helping both athletes and non-athletes recover from injury. Recently, he has implemented ... for the Oklahoma City area —Johnson is one of the first doctors to ...
(Date:6/24/2016)... Los Angeles, CA (PRWEB) , ... June 24, 2016 , ... ... plastic surgery procedures that most people are unfamiliar with. The article goes on to ... known procedures, but also many of these less common operations such as calf and ...
(Date:6/24/2016)... ... ... crisis. Her son James, eight, was out of control. Prone to extreme mood shifts and ... him, he couldn’t control his emotions,” remembers Marcy. “If there was a knife on ... say he was going to kill them. If we were driving on the freeway, ...
(Date:6/24/2016)... Francisco, CA (PRWEB) , ... June 24, 2016 ... ... CitiDent, is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive ... self-ligating Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation ...
(Date:6/24/2016)... ... , ... People across the U.S. are sharpening their pencils and honing their ... in which patients and their families pay tribute to a genetic counselor by nominating ... of Genetic Counselors (NSGC) Annual Education Conference (AEC) this September. , In April, ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... -- In a startling report released today, National Safety Council ... comprehensive, proven plan to eliminate prescription opioid overdoses. Prescription ... are tackling the worst drug crisis in recorded U.S. history, assigned ... Kentucky , New Mexico , ... 28 failing states, three – Michigan , ...
(Date:6/23/2016)... -- Research and Markets has announced the addition ... to their offering. The ... commercial environment for MedImmune to enter. The US ageing population ... to drive considerable growth for effective anti-influenza medications. The introduction ... considerably, but development is still in its infancy. ...
(Date:6/23/2016)... and BOGOTA, Colombia , June 23, 2016  Astellas today announced the establishment of Astellas Farma ... as the company,s second affiliate in Latin America . ... ... Astellas Farma Colombia ... ...
Breaking Medicine Technology: