Yog lawm,Feem ntau Urolithin Ayog lub ntuj polyphenolic compound tsim los ntawm cov metabolism ntawm ellagic acid thiab ellagic tannin los ntawm plab hnyuv microbiota. Nws tau dhau los ua qhov kev tshawb fawb hotspot nyob rau hauv thaj tsam ntawm kev laus kev cuam tshuam los ntawm inducing mitochondrial autophagy los ntawm kev ua kom lub PINK1 / Parkin signaling txoj kev. Yog li vim li cas urolithin A rov qab kev laus?
Vim li casUa Urolithin A RpuasAging?
Mitochondrial Autophagy Activation Mechanism
Cov txheej txheem tseem ceeb ntawm kev ua ntawm ntau Urolithin A nyob rau hauv nws txoj kev ua haujlwm ntawm PINK1 / Parkin signaling txoj hauv kev, yog li pab txhawb kev tshem tawm ntawm kev ua haujlwm tsis zoo ntawm mitochondria. Cov txheej txheem no yog qhov tseem ceeb rau kev tswj hwm cellular zog metabolism homeostasis. Cov kev tshawb fawb tau pom tias Urolithin A kev kho mob tuaj yeem txhim kho cov haujlwm metabolic xws li lub voj voog tricarboxylic acid, fatty acid oxidation, thiab oxidative phosphorylation.
Thaum lub sij hawm laus, qhov ua tau zoo ntawm mitophagy poob qis, ua rau tsub zuj zuj ntawm reactive oxygen hom (ROS) thiab exacerbated cellular puas. Urolithin A cuam tshuam rau hauv cov txheej txheem kev laus ntawm qib organelle los ntawm kev kho cov txheej txheem tswj mitochondrial zoo.
Cov tshuaj tiv thaiv -inflammatory thiab Antioxidant nyhuv
Ntxiv nrog rau kev txhawb nqa mitophagy, bulk Urolithin A kuj muaj ntau yam -lub hom phiaj los tiv thaiv- kev ua ub no. Cov kev tshawb fawb tau pom tias nws tuaj yeem cuam tshuam cov khoom siv hluav taws xob nuclear kappa B (NF-κB) thiab protein kinase B/mitogen-activated protein kinase (Akt/MAPK) qhia txoj hauv kev, upregulate anti-inflammatory yam xws li interleukin-10 (IL-10) kev loj hlob. (TGF- 1), thiab downregulate pro-mob inflammatory yam xws li qog necrosis factor- (TNF- ) thiab interleukin-1 (IL-1 ).
Hais txog kev ua haujlwm antioxidant, ntau Urolithin A tuaj yeem txhim kho cov haujlwm ntawm endogenous antioxidant enzymes xws li catalase (CAT), superoxide dismutase (SOD), thiab glutathione peroxidase (GPx), thaum txo cov qib ROS.
Neuroprotection thiab Immunomodulation
Urolithin A qhia tau hais tias muaj peev xwm siv rau hauv cov kab mob neurodegenerative. Kev tshawb fawb los ntawm Hou Yujun pab neeg ntawm Tongji University tau qhia tias ntev -kev tswj hwm ntawm Urolithin A tuaj yeem txhim kho kev kawm, nco, thiab ua haujlwm olfactory hauv Alzheimer's disease (AD) qauv nas, thaum txo qis -amyloid (A) deposition thiab tau protein ntau pathology hauv lub hlwb. Kev tshawb fawb Mechanistic qhia tias Urolithin A rov ua haujlwm lysosomal los ntawm kev tswj hwm cathepsin Z (CTSZ), yog li inducing mitophagy.
Hauv kev tiv thaiv kab mob, kev tshawb fawb soj ntsuam luam tawm hauv Nature Aging pom tias kev noj tshuaj txhua hnub nrog urolithin A bulk hmoov ntuj qhov chaw txhim kho kev ua haujlwm thiab muaj pes tsawg leeg ntawm cov tshuaj tiv thaiv kab mob tseem ceeb hauv nruab nrab - cov neeg laus, thiab qhov txo qis hauv cov cim kev mob tshwm sim tom qab 4 lub lis piam kev cuam tshuam.
Cov pov thawj los ntawm Human Clinical Trials
• Txheej txheem cej luam ntawm Systematic Reviews
Kev tshuaj xyuas zoo tshaj tawm txog lub Tsib Hlis 2023 suav nrog 5 qhov kev tshawb fawb suav nrog tag nrho ntawm 250 yam kev noj qab haus huv, nrog rau cov tshuaj tiv thaiv txij li 10 txog 1000 mg / hnub thiab ntev li ntawm 28 hnub mus rau 4 lub hlis. Cov kev tshawb pom tseem ceeb suav nrog tias feem ntau Urolithin A tau nthuav tawm ib koob tshuaj - nyob ntawm kev tiv thaiv kev tiv thaiv - cov nyhuv inflammatory, txhawb kev qhia ntawm qee yam mitochondrial genes, autophagy markers, thiab fatty acid oxidation{10}}cov noob caj noob ces. Hais txog kev ua haujlwm tau zoo, Urolithin A nce cov leeg nqaij muaj zog thiab kev ua siab ntev tab sis tsis muaj qhov cuam tshuam loj rau cov kab mob anthropometric, cov txiaj ntsig ntawm cov hlab plawv, lossis tag nrho lub cev ua haujlwm.
• Lub hom phiaj cuam tshuam rau cov leeg nqaij laus
Cov tawv nqaij laus yog qhov zoo tshaj plaws -tsim qhia hauv Urolithin A bulk research. Ib txoj kev tshawb fawb txog cov neeg laus noj qab nyob zoo hnub nyoog 65-90 xyoo tau pom tias 4 lub hlis ntawm Urolithin A supplementation (1000 mg / hnub) txhim kho cov leeg nqaij. Lwm txoj kev tshawb fawb txog kev rog rog, qis - cov neeg muaj hnub nyoog 40-65 xyoo tau tshaj tawm cov txiaj ntsig zoo sib xws.
Ib txoj kev tshawb fawb Nyij Pooj uas siv cov koob tshuaj tsawg (10–50 mg / hnub) kuj tau pom tias muaj kev txhim kho hauv cov leeg nqaij, qhia tias Urolithin A tuaj yeem nthuav tawm cov tshuaj lom neeg hauv ntau qhov ntau.
• Kev txiav tsis tu ncua -Edge Research
Raws li xyoo 2026, ntau qhov kev sim tshuaj cuam tshuam txog Urolithin A tab tom pib. Kev soj ntsuam randomized ntawm Huazhong University of Science thiab Technology yog ntsuas qhov cuam tshuam ntawm cov Urolithin A (500 mg / hnub) ua ke nrog fisetin ntawm kev pw tsaug zog zoo thiab kev laus biomarkers hauv nruab nrab- cov neeg laus thiab cov neeg laus. Txoj kev tshawb no tseem yuav tshuaj xyuas cov ntsuas xws li DNA methylation (lub moos epigenetic), inflammatory yam, thiab plab microbiota.
Tsis tas li ntawd, kev tshawb fawb tshuaj pharmacokinetic tshawb xyuas bioavailability ntawm cov qauv sib txawv ntawm cov ntshiab Urolithin A tau ua tiav nyob rau lub Peb Hlis 2026 thiab xav tias yuav muab cov ntaub ntawv tseem ceeb rau kev tsim kho kom zoo.
Cov kev sib tw thiab kev txwv
Qhov ncauj Bioavailability Issues
Ib qho kev sib tw tseem ceeb rau kev siv tshuaj kho mob ntawm Urolithin A yog nws qhov ncauj bioavailability tsawg. Cov kev tshawb fawb Pharmacokinetic qhia tau hais tias tsis muaj cov plasma raug ntawm Urolithin A bulk hmoov nyob rau hauv cov qauv kev noj tshuaj. Txhawm rau kov yeej qhov teeb meem no, kev tsim cov tswv yim xws li nanoparticles thiab liposomes tau tsim, uas tuaj yeem txhim kho cov txheej txheem bioavailability ob peb -fold piv rau unencapsulated Urolithin A hmoov.
Tus kheej Metabolic sib txawv
Kwv yees li ntawm 40% ntawm cov neeg laus muaj peev xwm tsim tau Urolithin A tom qab noj cov kua txiv pomegranate, thiab ncaj qha ntxiv nrog 500 mg ntawm Urolithin A tuaj yeem ua rau cov ntshav plasma ntau dua li rau lub sijhawm piv rau haus cov kua txiv pomegranate.
Txawm li cas los xij, kwv yees li 10% ntawm cov tib neeg raug cais raws li "Urolithin A tsis yog- cov neeg tsim khoom," thiab qhov kev faib ua feem no tsis cuam tshuam txog hnub nyoog. Qhov tshwm sim no qhia tau hais tias, rau qee cov neeg, kev noj tshuaj ntxiv nrog Urolithin A yog ib lub tswv yim tsim nyog los hla cov kev txwv ntawm plab hnyuv microbiota.
Kev soj ntsuam kev nyab xeeb
Txhua qhov xwm txheej tsis zoo uas tau tshaj tawm hauv kev sim tshuaj uas twb muaj lawm yog me me mus rau nruab nrab, tsis muaj qhov sib txawv tseem ceeb ntawm pawg placebo, thiab tau txiav txim siab tias tsis cuam tshuam nrog txoj kev tshawb fawb. Urolithin Ib qho qhia tau tias muaj kev nyab xeeb zoo thiab ua rau muaj kev cia siab nyob rau hauv kev pom zoo ntau npaum li cas.
Yuav Siv Li CasUrolithin Ahauvkev tsim tawm?
Txhim kho bioavailability nrog lipid cab kuj
Urolithin A hmoov muaj qhov ncauj bioavailability tsawg, yog li cov tswv yim tsim yuav tsum tsom rau kev txhim kho kev nqus. Nws tuaj yeem ua ke nrog lipid-raws li kev xa khoom xws li liposomes, nanoemulsions, softgels, lossis microencapsulation technologies. Cov txheej txheem no pab txhim kho kev ruaj ntseg, nce kev nqus tau zoo, thiab txhim kho cov txheej txheem bioavailability.
Ua ke nrog cov tshuaj tiv thaiv- cov khoom xyaw rau kev ua kom muaj zog
Urolithin Cov hmoov ntau tuaj yeem tsim nrog lwm cov khoom xyaw ua haujlwm los tsim kev sib koom ua ke los tiv thaiv- cov txiaj ntsig kev laus. Cov kev xaiv sib xyaw ua ke suav nrog fisetin, resveratrol, NMN, coenzyme Q10, thiab PQQ. Xws li kev sib xyaw ua ke tuaj yeem txhawb nqa mitochondrial muaj nuj nqi, kho cellular, tiv thaiv antioxidant, thiab noj qab haus huv laus.
Tsim cov phiaj xwm tsim rau cov neeg sib txawv
Cov neeg siv khoom sib txawv xav tau qhov sib txawv ntawm qhov sib txawv thiab cov qauv tsim.
Cov neeg laus: tsom rau cov leeg nqaij, kev noj qab haus huv mitochondrial, thiab kev noj qab haus huv kev laus
Cov neeg ncaws pob thiab cov neeg siv khoom nquag: tsom rau kev rov qab los, lub zog metabolism, thiab kev ua haujlwm ntawm lub cev
Immunocompromised los yog siab - pawg kev ntxhov siab: tsom rau kev tiv thaiv kab mob thiab tiv thaiv antioxidant
Xaiv cov ntaub ntawv noj kom haum
Urolithin A tuaj yeem tsim tau rau hauv cov tshuaj ntsiav, ntsiav tshuaj, hmoov, hnab, lossis cov qauv ua kua nyob ntawm lub hom phiaj kev lag luam thiab daim ntawv thov scenario.
YogUrolithin AKev nyab xeeb?
Yog lawm, tam sim no, Urolithin A bulk hmoov yog muag raws li kev noj haus ntxiv hauv khw loj xws li Asmeskas thiab Europe. Cov txheej txheem kev pom zoo rau "cov khoom xyaw tshiab" hauv Suav lag luam kuj tseem ceeb.
Cov khoom siv raw Urolithin Cov neeg muag khoom yuav tsum pab cov neeg siv khoom hauv kev npaj tag nrho cov ntaub ntawv tsim nyog rau kev ua raws, suav nrog cov qauv zoo thiab cov ntaub ntawv ntsuas kev nyab xeeb.
Xaus
Urolithin A qhia tau hais tias muaj peev xwm muaj zog hauv kev ncua kev laus thiab cov kab mob cuam tshuam los ntawm ntau lub tswv yim, suav nrog kev ua kom mitophagy, inhibiting o, thiab txo oxidative kev nyuaj siab.
Tib neeg cov kev sim tshuaj tau lees paub tias nws cov txiaj ntsig zoo hauv kev txhim kho cov leeg nqaij thiab tswj kev tiv thaiv kev laus, nrog rau kev nyab xeeb zoo. Txawm li cas los xij, tsis muaj bioavailability thiab cov metabolic sib txawv ntawm tus kheej tseem muaj teeb meem loj rau nws daim ntawv thov dav.
Rau B2B cov neeg siv khoom hauv kev lag luam los tiv thaiv- kev laus ntxiv kev lag luam, xaiv cov khoom siv raw nrog cov peev txheej loj -, kev tswj xyuas kom zoo, thiab kev txhawb nqa kev tsim kho yog qhov tseem ceeb rau kev txeeb lub sijhawm ua lag luam no.
Guanjie Biotech tsom rau kev tshawb fawb, kev tsim kho, thiab tsim cov Urolithin A hmoov thiab cog lus los muab cov khoom tshiab, siab -cov khoom raw khoom zoo rau cov neeg siv khoom thoob ntiaj teb. Peb cov neeg siv khoom network npog ntau dua 100 lub teb chaws, muab qhov kawg - rau- cov kev pabcuam kawg los ntawm cov khoom siv raw mus rau kev txhawb nqa. Yog xav paub ntxiv, thov hu rau: info@gybiotech.com.
Cov ntaub ntawv:
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[2] Hou YJ, Bohr VA, et al. Urolithin A txhim kho Alzheimer's kab mob kev paub thiab rov ua haujlwm mitophagy thiab lysosomal. Alzheimer's & Dementia, 2024.
[3] Chen LK, et al. Kev ntsuam xyuas ntawm Urolithin A thiab Fisetin ntawm Kev Txhim Kho Kev Pw Tsaug Zog thiab Kev Laus Biomarkers hauv Nruab Nrab -Cov Neeg Laus thiab Cov Laus: Ib Qhov Kev Ntsuas Kev Ntsuas. ClinicalTrials.gov ID: NCT06990256, 2026.
[4] Yuan HD, et al. Urolithin A Los ntawm Gut Metabolite mus rau Tus Kws Kho Mob: Bioavailability, Mechanisms, thiab Translational Insights. J Food Sci, 2026.
[5] Sijhawm SA. Mitopure® Clinical Development Overview. PharmaNX, 2025.
[6] Li S., et al. Targeting aging nrog urolithin A hauv tib neeg: Kev tshuaj xyuas zoo. Kev Tshawb Fawb Txog Kev Laus, 2024, 100: 102406.
