News & Views on Systemic Body Odor and Halitosis such as trimethylaminuria TMAU. If you have fecal odors or bowel odors it may be metabolic/systemic

6 August 2015

TMA-oxide and Chronic Kidney Disease

Since the hypothesis around 2011 by Dr Stanley Hazen et al at the Cleveland Clinic that TMA-oxide may be a cause or good biomarker of Chronic Vascular disease there has been interest in TMA-oxide and it's metabolism (TMA, FMO3 etc). Before this the FMO3 enzyme and TMA/TMAO was largely ignored. Now research papers investigating TMA-oxide in particular can be anything between 1-5 a week.

So far I have seen papers suggesting TMAO may be linked to (as I recall) :
CVD
Inflammatory bowel disease
Chronic Kidney Disease  

Whether it will turn out there is a connection is another thing.

What has this to do with metabolic/systemic maloldor ?
My current opinion is that the most likely cause of most cases of metabolic malodor is to do with FMO3 enzyme substrates, trimethylamine being one. FMO3 was largely ignored by medical science until the proposed TMA-oxide/CVD connection in 2011. So all this research into checking if there may be a connection to major health disorders is very welcome as it may lead to more understanding of FMO3 and perhaps therapies.    

These 2 new published papers are about a possible TMA-oxide and Chronic Kidney Disease connection. It seems to imply those with CKD and CVD may have higher TMA-oxide levels ?

The main paper is by the Kidney Institute in Kansas
Serum Trimethylamine-N-Oxide is Elevated in CKD and Correlates with Coronary Atherosclerosis Burden :link

The other paper is by the Genomics Center at Cleveland Clinic
Trimethylamine N-Oxide as a Novel Therapeutic Target in CKD : link
http://www.ncbi.nlm.nih.gov/pubmed/26229138


Get new posts by email


0 comments:

re Email sub service : Google is stopping this service JULY 21 new post emails will no longer happen

TMAU Stories

systemic BO/halitosis important links

MEBO Research malodor study 2016

Youtube

FMO3 reference

Blog Archive

TMAU/FMO3 research

Systemic Body Odor links

email :
sysbodyodor@gmail.com

Do you have systemic body odor ?

FMO3 Survey Form

FMO3 DNA test result survey
for those who have FMO3 DNA tested
survey still OPEN

TMA blocker pill (links)

P&G - Cleveland press release aug 2015
1st mention of 'DMB pill' dec 2015
FMO3 DNA testing
Update Aug 17 :
Genos is back with it's EXOME test
link

Note :
Exome/Genome testing may be better option than single gene testing.

See this post : link

Note : Genos Exome Testing.

Exome testing is almost the same price now as single gene testing. Also Genos is consumer friendly, which standard DNA labs are not.

So the blog offer to test solely for FMO3 is almost obsolete, and so no longer offered.


Does Genos fully sequence FMO3 gene ?

At the moment it is not clear, but hoped this will become clear over the next few months

Note : possible 'wild west' way of testing FMO3
Use an ancestry dna site and rummage through the raw data

TMAU Webinar #5 : Preti et al