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Sulfur metabolites linked to neurodegenerative diseases (Same gut bacteria with Alzheimer’s, Parkinson’s, and ALS)
Medical Xpress / ASM Microbe / Annual meeting of the American Society for Microbiology ^ | June 15, 2024 | Chris Ellis et al

Posted on 06/28/2024 10:53:13 PM PDT by ConservativeMind

Neurodegenerative diseases (NDDs) result in irreversible damage to the brain and nervous system. Research into these diseases typically focuses on the brain, but mouse studies from the last few years suggest that the microbiome plays a role in the onset and progression of some NDDs, as well.

Those researchers report a new link in humans between a metabolite produced by gut microbes and three NDDs. Their analysis suggests that the metabolite DHPS (2,3-dihydroxypropane-1-sulfonate) may help answer critical questions about how sulfur metabolism pathways can connect the microbiome to these diseases.

DHPS has not previously been detected in people, and the researchers noted that metabolites produced by gut microbes in patients with NDDs might offer valuable clues.

The researchers undertook the new study to identify distinct bacterial and metabolite profiles of the gut microbiome in people diagnosed with one of three NDDs: amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), and Parkinson's disease (PD). To capture data on early-stage disease, they collected stool samples.

In all three disease groups, they found links to Bilophila and Desulfovibrio bacterial taxa, which play a role in synthesizing and degrading DHPS. Those increased levels of Bilophila corresponded to the observation that patients with AD, ALS and PD had lower abundance of DHPS in stool samples, compared to healthy subjects.

Bilophila can degrade DHPS into hydrogen sulfide, and the accumulation of hydrogen sulfide has been implicated in the dysfunction of mitochondria, which is known to contribute to NDDs. Hydrogen sulfide is linked to known NDD hallmarks, including inflammation, oxidative stress and gut dysbiosis.

The authors suggested that the new study flags DHPS as a "missing link" in our current understanding of the mechanisms of how NDDs are linked to sulfur metabolism, mitochondrial dysfunction and neuroinflammation.

(Excerpt) Read more at medicalxpress.com ...


TOPICS: Health/Medicine
KEYWORDS: alzheimers; gitract; parkinsons
It appears these bacterial families may be able to be reduced via prebiotics and probiotics. The probiotic bacteria would compete in the gut to reduce the populations of Bilophila and Desulfovibrio bacteria, according to some studies.
1 posted on 06/28/2024 10:53:13 PM PDT by ConservativeMind
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To: ConservativeMind
Probiotics that reduce the concern are in this:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10383351/

C. butyricum, Bifidobacterium, and Lactobacillus, including L. acidophillus, helped.

2 posted on 06/28/2024 10:56:23 PM PDT by ConservativeMind (Trump: Befuddling Democrats, Republicans, and the Media for the benefit of the US and all mankind.)
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To: Mazey; ckilmer; goodnesswins; Jane Long; BusterDog; jy8z; ProtectOurFreedom; matthew fuller; ...

The “Take Charge Of Your Health” Ping List

This high volume ping list is for health articles and studies which describe something you or your doctor, when informed, may be able to immediately implement for your benefit.

Email me to get on either the “Common/Top Issues” (20 - 25% fewer pings) or “Everything” list.

3 posted on 06/28/2024 10:57:10 PM PDT by ConservativeMind (Trump: Befuddling Democrats, Republicans, and the Media for the benefit of the US and all mankind.)
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To: ConservativeMind

is this what happened to Biden?

LMAO


4 posted on 06/29/2024 1:06:01 AM PDT by TexasFreeper2009
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To: ConservativeMind

Not sure if this is a place do... But I love my fermented veggies. I can feel unwell if I don’t get my fermented sauerkraut or pickles, or kvass, or anything else I stuff in my pickle jars.

FYI.... these are lactobacillis fermented veggies with nothing more than a 3% salt brine and a few months of sitting in my cool basement. They are absolutely delicious pickles.


5 posted on 06/29/2024 1:41:47 AM PDT by Organic Panic (Democrats. Memories as short as Joe Biden's eyes)
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To: ConservativeMind

Bkmk


6 posted on 06/29/2024 3:17:14 AM PDT by sauropod ("This is a time when people reveal themselves for who they are." James O'Keefe Ne supra crepidam)
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To: ConservativeMind

The sulfonate compound 2,3-dihydroxypropane-1-sulfonate (DHPS) is one of the most abundant organic sulfur compounds in the biosphere. DHPS derived from dietary intake could be transformed into sulfide by intestinal microbiota and thus impacts human health. However, little is known about its sulfur transformation and subsequent impacts in marine environment.

https://pubmed.ncbi.nlm.nih.gov/34425483/


7 posted on 06/29/2024 3:32:51 AM PDT by tired&retired (Blessings )
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To: ConservativeMind

gut bacteria is the cutting edge of medicine imo. It controls everything, even personality. It can affect the brain and everything else. That is why it is such a crime against humanity that these mega corps have poisoned the food supply with artificial garbage and chemicals to replace natural foods that our body needs.


8 posted on 06/29/2024 6:45:06 AM PDT by imabadboy99
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To: ConservativeMind

So foods we should concentrate on?


9 posted on 06/29/2024 7:00:42 AM PDT by Bigg Red (Trump will be sworn in under a shower of confetti made from the tattered remains of the Rat Party.)
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To: Bigg Red

Kefirs and yogurts, but probiotic supplements can have many more varieties of bacteria.


10 posted on 06/29/2024 7:07:55 AM PDT by ConservativeMind (Trump: Befuddling Democrats, Republicans, and the Media for the benefit of the US and all mankind.)
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To: ConservativeMind

My “Ice Cream” is plain kefir poured over frozen blueberries.


11 posted on 06/29/2024 7:10:04 AM PDT by dfwgator (Endut! Hoch Hech!)
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bkmk


12 posted on 06/29/2024 7:35:17 AM PDT by mad_as_he$$ (" Life is hard!" Tom Brady)
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To: ConservativeMind

Thanks.


13 posted on 06/29/2024 9:27:13 AM PDT by Bigg Red (Trump will be sworn in under a shower of confetti made from the tattered remains of the Rat Party.)
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To: Organic Panic; tired&retired; ConservativeMind; Qiviut; metmom; SeekAndFind; null and void; ...

Can you tell me how much salt to mix with how much water to get a 3% brine? I just bought a watermelon and thought I could make rind pickles.

My husband who died of Alzheimers had very stinky farts when we were firs married. When we started eating yoghurt the stinkies went away. Also, even then when he was in his late thirties his mind would occasionally do a very short brain freeze. My mother wondered if he was having very short petit mal episodes. He had to retire at 66 because his job had been moved to a new location with some new support personnel and he could not make the adjustment (remembering all this new stuff). He died at age 75. His mother also died of Alzheimers.

So I wonder if his early bowel state was indicative of the future Alzheimers? If so, did the addition of yoghurt not help the problem, even though the sulfur part of the gas he produced was considerably reduced? One other thing about his Alzheimers, he remained physically capable until a month before he died, since I was giving him a number of supplements. He could only remember new information for about 15 seconds, but he could walk the 3 blocks to the grocery store and help carry the grocery bags home. Two months before he died I would have to take the bags out of his hands so he could use the handrail climbing the 6 steps to the door.


14 posted on 06/29/2024 11:35:56 AM PDT by gleeaikin ( Question authorityan you provide links)
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To: gleeaikin

Place empty jar on you scale. Make note how much it weighs or tare the scale to zero. Add the rinds. Add hot water to cover everything. Multiply the combined weight of the rinds and water by .03 or .025 for a little less salt. Add the salt. Place a pickle weight on top to hold everything under the brine. Screw on a vented one way lid. And wait a couple weeks, or longer if you like really sour pickles. It will bubble and turn cloudy but that’s the bacteria working.


15 posted on 06/29/2024 12:26:27 PM PDT by Organic Panic (Democrats. Memories as short as Joe Biden's eyes)
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