Taw qhia
SLU-PP-332 tau tshwm sim los ua qhov siab - cov cuab yeej muaj txiaj ntsig hauv kev tshawb fawb txog metabolic thiab kev tawm dag zog lub cev, tau sau tseg rau nws lub peev xwm los rov hais dua cov qauv molecular hloov pauv ntawm aerobic endurance kev cob qhia ntawm qib cellular. Raws li lub lauj kaub -ERR agonist, nws lub hom phiaj ntawm cov tshuaj estrogen-txog receptor tsev neeg rau reprogram mitochondrial zog metabolism, ua rau nws lug siv nyob rau hauv kev tshawb fawb ntawm oxidative zog, mitochondrial tsis ua hauj lwm, thiab kab mob metabolic. Kab lus no rhuav tshem tag nrho SLU-PP-332 cov txheej txheem ntawm kev ua, nws txoj hauv kev ua haujlwm ERR, cov teebmeem hauv qab mitochondrial, thiab nws piv rau kev tawm dag zog li cas.
Tsis lees paub: SLU-PP-332 yog ib qho kev sim tshuaj tshawb fawb tshuaj rau hauv vitro thiab preclinical tsiaj tshawb fawb nkaus xwb. Nws tsis raug pom zoo rau tib neeg siv, thiab tsis muaj cov txiaj ntsig kho mob lossis kev kho mob tau raug lees paub hauv tib neeg cov kev kawm.
SLU -PP-332 yog dab tsi?
SLU-PP-332 yog ib qho hluavtaws, cell-permeable me me molecule cais raws li lub lauj kaub -estrogen-txog receptor (yias-ERR) agonist. Nws yog thawj zaug pom tias yog ib qho kev xaiv cov cuab yeej sib txuas rau kev soj ntsuam ERR-mediated metabolic pathways, nrog rau qhov zoo ntawm qhov ncauj bioavailability thiab cov ntaub so ntswg nkag mus rau hauv cov qauv preclinical.
Tsis zoo li endogenous ERR ligands los yog dav metabolic modulators, SLU-PP-332 nthuav tawm cov kev nyiam tshaj plaws rau ERR-driven txoj hauv kev, ua rau nws yog ib qho qauv siv sib xyaw rau kev tshawb fawb ntawm mitochondrial metabolism thiab ce mimesis.
Rau kev txheeb xyuas ntawm cov kev tshawb pom tsis ntev los no thiab siv cov xwm txheej, saib peb qhov kev tshuaj ntsuam ntawm SLU-PP-332 kev tshawb fawb tiam sis xyoo 2026.
Dab tsi yog Molecular Target ntawm SLU-PP-332?
Lub hom phiaj tseem ceeb ntawm SLU-PP-332 yog peb lub isoforms ntawm estrogen-related receptor (ERR) tsev neeg: ERR (ESRRA), ERR (ESRRB), thiab ERR (ESRRG). Cov no yog cov khoom siv hluav taws xob hloov hluav taws xob uas ua raws li tus tswv tswj hwm ntawm cellular zog homeostasis.
- ERR (ESRRA):Qhov feem ntau kawm isoform, qhia tau zoo heev hauv cov leeg pob txha, lub plawv, daim siab, thiab cov ntaub so ntswg adipose. Nws ua hauj lwm raws li lub hauv paus transcriptional regulator ntawm mitochondrial biogenesis thiab oxidative metabolism.
- ERR (ESRRB):Qhia tawm hauv cov leeg nqaij, cov nqaij mos, thiab xaiv cov kab mob metabolic, pab txhawb kev sib npaug ntawm lub zog thiab kev loj hlob ntawm cov txheej txheem metabolic.
- ERR (ESRRG):Enriched nyob rau hauv oxidative skeletal leeg thiab plawv cov ntaub so ntswg, txhawb kev tsim ntawm oxidative nqaij fibers thiab txhawb nqa lub plawv zog metabolism.
Thaum SLU-PP-332 ua rau tag nrho peb ERR isoforms, nws cov txiaj ntsig ua haujlwm tau zoo tshaj plaws los ntawm ERR ua kom, uas yog vim li cas nws feem ntau hu ua ERR alpha agonist hauv kev tshawb fawb metabolic. Rau kev nthuav dav dav ntawm cov cuab yeej sib txuas hauv chav kawm no, tshawb xyuas peb cov lus qhia rau ERR agonist compounds rau kev tshawb fawb metabolic.
SLU-PP-332 ua kom ERR Signaling li cas?
Raws li ib daim nyias nyias -permeable me me molecule, SLU-PP-332 tau yooj yim diffuses hla cell membranes thiab translocates mus rau lub nucleus, qhov twg nws cuam tshuam ncaj qha nrog ligand-binding domain (LBD) ntawm ERR proteins.
Qhov kev khi no ua rau muaj kev hloov pauv hloov pauv hauv cov receptor uas ua rau nws lub zog hloov pauv hloov pauv. Lub activated ERR receptor ces recruits coactivator proteins - tshwj xeeb tshaj yog PGC-1 thiab PGC-1 - los ua ib tug functional transcriptional complex. Qhov nyuaj no khi rau ERR cov ntsiab lus teb (ERREs) hauv cov cheeb tsam txhawb nqa ntawm cov hom phiaj, ua rau muaj kev hloov pauv ntawm cov noob koom nrog hauv lub zog metabolism.
Lub luag haujlwm ntawm ERR hauv Cellular Energy Metabolism
Txhawm rau kom tag nrho cov ntsiab lus ntawm SLU-PP-332 mechanism, nws yog ib qho tseem ceeb kom nkag siab txog lub luag haujlwm tseem ceeb ntawm ERR raws li kev hloov pauv hauv metabolic.
ERR yog ib qho tseem ceeb tshaj plaws ntawm cov receptors uas tswj cov kev qhia ntawm ntau pua cov noob koom nrog hauv txoj hauv kev tsim hluav taws xob, suav nrog:
- Oxidative phosphorylation (OXPHOS) thiab electron thauj saw sib dhos
- Fatty acid uptake thiab mitochondrial -oxidation
- Tricarboxylic acid (TCA) cycle flux
- Mitochondrial DNA replication thiab biogenesis
- Reactive oxygen hom (ROS) homeostasis thiab antioxidant tiv thaiv
Raws li lub cev muaj zog, ERR kev ua haujlwm hauv cov leeg pob txha yog ib txwm tswj hwm los ntawm kev ua kom muaj zog, tsav kev hloov pauv hauv cov leeg nqaij fiber ntau thiab muaj peev xwm oxidative. Hauv cov xeev ntawm cov kab mob metabolic, kev laus, lossis lub cev tsis ua haujlwm, ERR qhia thiab kev hloov pauv kev ua haujlwm poob qis, ua rau mitochondrial tsis ua haujlwm thiab txo qis metabolic yooj.
Los ntawm pharmacologically activating ERR , SLU-PP-332 bypasses cov dej ntws tawm tawm dag zog taw qhia cascades thiab ncaj qha amplifates cov kev pab cuam transcriptional uas ib txwm yuav tsum tau lub lis piam ntawm kev cob qhia aerobic zoo ib yam. Qhov no ua rau nws yog ib qho cuab yeej muaj zog rau kev txiav txim qhov ua rau- thiab- cuam tshuam kev sib raug zoo hauv ERR-dependent metabolic pathways.
SLU-PP-332 Exercise Mimetic Mechanism
SLU-PP-332 yog cais raws li ib qho kev tawm dag zog mimetic compound vim nws recapitulates cov ntsiab lus transcriptional thiab functional adaptations ntawm aerobic endurance ce, tsis tas yuav tsum tau cov leeg nqaij contraction los yog cellular zog depletion.
Nyob rau hauv ib txwm physiological tej yam kev mob, lub ce adaptation cascade ua raws li nram no:Kev tawm dag zog → Cellular zog stress → PGC-1 upregulation → ERR activation → Mitochondrial adaptation → Txhim kho oxidative metabolism
SLU-PP-332 cuam tshuam ncaj qha ntawm ERR ua kom cov kauj ruam, ua rau tag nrho cov kev hloov pauv hauv qab dej tsis muaj kev tawm dag zog lub cev.
Kev tawm dag zog tseem ceeb-zoo li cov teebmeem molecular pom hauv preclinical SLU-PP-332 kev tshawb fawb suav nrog:
- Skeletal nqaij fiber ntau hloov pauv: Txhawb kev hloov pauv ntawm glycolytic hom II fibers mus rau oxidative, endurance- hloov kho hom I / IIa fibers, sib piv cov qauv hloov ntawm aerobic kev cob qhia.
- Mitochondrial biogenesis: Ua kom mitochondrial ntim thiab cristae ceev hauv cov leeg nqaij, ua kom lub cev muaj peev xwm oxidative ua pa.
- Txhim kho fatty acid oxidation: Upregulates noob rau lipid thauj thiab -oxidation, hloov cellular zog reliance rau cov rog substrates.
- Txhim kho kev ua tau zoo: Cov kev tshawb fawb hauv tsev kho mob tau tshaj tawm lub sijhawm khiav thiab qhov deb ntawm cov tsiaj ua qauv kho nrog SLU-PP-332, zoo ib yam nrog kev ua kom muaj zog oxidative.
- PGC-1 network amplification: Ua synergistically nrog PGC-1 kom nthuav dav oxidative gene program, lub ntsiab lus tseem ceeb ntawm kev tawm dag zog.
- Qhov tseem ceeb, SLU-PP-332 tsis rov ua dua txhua qhov cuam tshuam ntawm kev tawm dag zog. Piv txwv li, nws tsis induce mechanical load-tsav nqaij nqaij hypertrophy los yog lub zog nce. Nws qhov kev tawm dag zog-mimetic kev ua si yog txwv rau oxidative metabolism thiab endurance-txog hloov txoj hauv kev.
Yuav ua li cas SLU{0}}PP-332 Activate Mitochondrial Biogenesis?
Cov txiaj ntsig tseem ceeb ntawm SLU-PP-332 ERR ua kom muaj zog yog qhov ua kom muaj mitochondrial biogenesis - cov txheej txheem uas cov hlwb tsim cov mitochondria tshiab.
Lub mechanism ua los ntawm peb kauj ruam sib koom ua ke:
- Transcriptional activation ntawm mitochondrial noob: Activated ERR /PGC-1 complexes tsav kev qhia ntawm nuclear-encoded mitochondrial noob, suav nrog subunits ntawm electron thauj saw thiab enzymes koom nrog hauv oxidative metabolism.
- Mitochondrial DNA replication: ERR signaling upregulates transcription yam uas txhawb replication ntawm mitochondrial genome, txhawb expansion ntawm lub mitochondrial network.
- Mitochondria zoo tswj: SLU-PP-332-induced ERR kev ua haujlwm txhawb nqa mitochondrial proteostasis los ntawm mitochondrial unfolded protein teb (UPRmt), ua kom cov mitochondria tsim tshiab muaj kev ua haujlwm zoo.
Cov txiaj ntsig tau yog qhov nce ntawm tag nrho cov mitochondrial loj, txhim kho oxidative kev ua pa muaj peev xwm, thiab ntau dua cellular tsis kam rau metabolic kev nyuaj siab - cov teebmeem zoo sib xws nrog kev hloov mus rau kev ua haujlwm ntev ntev.
SLU-PP-332 Mechanism Piv nrog rau Kev Ua Haujlwm Zoo Tshaj Plaws
Thaum SLU-PP-332 reproduces tseem ceeb metabolic adaptations ntawm kev tawm dag zog, nws cov dej ntws mechanism thiab tag nrho cov phenotypic cuam tshuam txawv ntawm physiological ce taw qhia. Cov lus hauv qab no qhia txog qhov sib txawv ntawm txoj hauv kev tseem ceeb:
| Txoj kev | Ntuj Aerobic Exercise | SLU-PP-332 Kev Tswj Xyuas |
|---|---|---|
| AMPK qhib | Yog (ua los ntawm lub zog depletion) | Indirect (secondary rau metabolic hloov) |
| PGC-1 induction | Yog (nce ntawm ERR qhib) | Yog (ua kom nrov ntawm ERR coactivation) |
| Ua kom ERR | Secondary (kawg ntawm PGC-1) | Direct (thawj mechanism ntawm kev txiav txim) |
| Mitochondrial biogenesis | Yog lawm | Yog lawm |
| Cov leeg nqaij | Yuav tsum tau rau kev taw qhia txog dej ntws | Tsis xav tau |
| Cov leeg nqaij hypertrophy / lub zog nce | Yog (los ntawm mechanical load) | Tsis muaj |
| Systemic metabolic adaptations | Broad (lub plawv, ua pa, muscular) | Selective (ERR-txoj kev sib haum xeeb metabolic) |
Lub hom phiaj no, cov txheej txheem ncaj qha yog qhov ua rau SLU-PP-332 yog ib qho kev tshawb fawb tseem ceeb: nws tso cai rau cov kws tshawb fawb cais ERR-kev hloov pauv tshwj xeeb yam tsis muaj qhov sib txawv ntawm kev tawm dag zog tag nrho lub cev.
Downstream Signaling Pathways Beyond the Core ERR Axis
Tshaj li lub hauv paus ERR -mitochondrial axis, SLU-PP-332 modulates ob peb txoj hauv kev sib cuam tshuam metabolic hla ntau hom ntaub so ntswg:
1. PGC-1 Coactivation Positive Feedback Loop
PGC-1 yog tus thawj transcriptional coactivator rau ERR proteins. SLU-PP-332-stabilized ERR nrhiav neeg ua haujlwm nce PGC-1 rau cov neeg txhawb nqa cov noob, tsim kom muaj kev txhawb nqa tus kheej cov lus pom zoo uas nthuav dav metabolic gene qhia.
2. Mitochondrial Unfolded Protein Response (UPRmt)
Cov ntaub ntawv kho mob tshwm sim qhia tau hais tias ERR ua kom txhawb nqa mitochondrial proteostasis ntawm induction ntawm UPRmt txoj kev. Cov nyhuv no tuaj yeem ua rau txhim kho mitochondrial resilience hauv kev laus thiab cov kab mob metabolic.
3. Adipose ntaub so ntswg Thermogenesis
Hauv xim av thiab beige adipose cov ntaub so ntswg, SLU-PP-332-mediated ERR activation upregulates UCP1 thiab thermogenic gene qhia, nce zog dissipation raws li tshav kub thiab nce tag nrho cov kev siv zog.
4. Kev Tswj Kab Mob Siab
Hauv daim siab cov ntaub so ntswg, ERR activation modulates gluconeogenesis thiab hepatic lipid metabolism. Qhov no tau ua rau SLU-PP-332 yog ib qho cuab yeej siv dav hauv kev tshawb fawb ntawm cov kab mob uas tsis yog-alcoholic fatty siab (NAFLD) thiab insulin rhiab heev.,
Cov ntawv thov tshawb fawb tseem ceeb ntawm SLU-PP-332
Nws zoo -tus yam ntxwv mechanism thiab xaiv ERR kev ua si ua SLU-PP-332 ib tug ntau yam cuab yeej compound nyob rau hauv ntau yam kev tshawb fawb teb:
Mitochondrial Biology Studies: Cov kws tshawb fawb siv SLU-PP-332 los xaiv qhib ERR signaling thiab tshawb xyuas kev sib raug zoo ntawm cov noob caj noob ces mitochondrial thiab cellular metabolic muaj nuj nqi.
Kev Cuam Tshuam Physiology thiab Kev Tshawb Fawb Sarcopenia: Los ntawm inducing oxidative leeg adaptation, SLU-PP-332 txhawb kev tshawb fawb txog hnub nyoog txog cov leeg nqaij fiber ntau hloov, endurance poob, thiab sarcopenia zuj zus.
Metabolic Disease Modeling: SLU-PP-332 yog siv rau kev noj zaub mov kom rog, ntshav qab zib hom 2, thiab cov qauv NAFLD los ntsuas ERR agonism raws li qhov muaj peev xwm kho tau.
Drug Discovery Reference Standard: Cov pab pawg tshawb fawb tshuaj siv SLU-PP-332 raws li cov qauv siv rau kev tshuaj ntsuam tshiab ERR agonists, ua kom pom tseeb cov txheej txheem soj ntsuam, thiab ua haujlwm hauv vivo pharmacodynamics kev tshawb fawb.
Kev nyab xeeb & kev tshawb fawb txwv
SLU-PP-332 yog qhov zoo- zam nyob rau hauv tus qauv hauv vitro cell kab lis kev cai thiab cov tshuaj noj tsiaj preclinical, nrog rau cov hom phiaj cytotoxicity tsawg ntawm cov kev tshawb fawb ntau. Txawm li cas los xij, ntau qhov kev txwv tseem ceeb siv tau:
Nws yog ib qho kev tshawb nrhiav kev tshawb fawb nkaus xwb, tsis muaj kev sim ua tiav tib neeg. Tib neeg txoj kev nyab xeeb, kev noj tshuaj, thiab ntev - cov teebmeem tshwm sim tsis zoo.
Nws tsis rov ua dua tag nrho cov txiaj ntsig ntawm kev tawm dag zog, suav nrog kev thauj khoom txhua yam - ntxias cov leeg loj hlob, ua kom lub plawv dhia, thiab kev hloov pauv ntawm lub paj hlwb.
Nws cov teebmeem yog cov ntaub so ntswg- thiab koob tshuaj- nyob ntawm, thiab kev siv tshuaj supraphysiological siab tuaj yeem cuam tshuam cov metabolic homeostasis hauv cov qauv tsiaj.
Tag nrho cov kev tshawb fawb siv yuav tsum ua raws li cov txheej txheem biosafety hauv chaw ua haujlwm thiab siv cov kev cai hauv zos rau kev sim tshuaj.
FAQs
Q: Puas yog SLU-PP-332 yog tus xaiv ERR agonist?
A: SLU-PP-332 yog lub lauj kaub -ERR agonist uas qhib ERR , ERR , thiab ERR . Nws yog feem ntau hu ua ERR agonist vim yog lub luag haujlwm tseem ceeb ntawm ERR hauv feem ntau cov ntaub so ntswg uas tau kawm txog niaj hnub no.
Q: Dab tsi receptor ua SLU-PP-332 qhib?
A: SLU-PP-332 feem ntau ua rau cov tshuaj estrogen-related receptor (ERR) tsev neeg ntawm cov receptors nuclear, nrog rau kev ua haujlwm zoo tshaj plaws rau ERR . Nws tsis ua rau lwm yam metabolic nuclear receptors xws li PPARs lossis thyroid hormone receptors ntawm cov qauv kev tshawb fawb ntau.
Q: Puas yog SLU-PP-332 khi rau estrogen receptors (ER)?
A: Tsis yog. SLU-PP-332 yog xaiv rau cov tshuaj estrogen-related receptors (ERRs) thiab tsis ua rau cov tshuaj estrogen classical receptors ER lossis ER . Nws tsis muaj estrogenic lossis hormonal ua haujlwm.
Q: Qhov txawv ntawm ERR thiab estrogen receptor yog dab tsi?
A: ERR (estrogen-related receptor alpha) yog ib qho receptor nuclear uas sib koom ua ke ntawm cov qauv nrog cov tshuaj estrogen receptors, tab sis tsis khi endogenous estrogens lossis tswj kev tsim cov tshuaj hormones signaling. Nws lub luag haujlwm tseem ceeb yog tswj cov mitochondrial zog metabolism, thaum cov tshuaj estrogen receptors nruab nrab ntawm kev loj hlob thiab kev loj hlob ntawm kev sib deev.
Q: Puas yog SLU-PP-332 nce mitochondrial muaj nuj nqi?
A: Hauv preclinical hauv vitro thiab tsiaj qauv, SLU-PP-332 nce mitochondrial biogenesis, elevates oxidative phosphorylation muaj peev xwm, thiab txhim kho fatty acid oxidation, ua rau kev txhim kho mitochondrial metabolic muaj nuj nqi. Cov teebmeem no tsuas yog siv tau hauv cov chaw tshawb fawb, tsis yog hauv tib neeg.
Q: Puas yog SLU-PP-332 zoo ib yam li kev tawm dag zog?
A: Tsis yog. SLU-PP-332 kev ua raws li kev xaiv molecular adaptations ntawm aerobic ce, tshwj xeeb ERR-tsav mitochondrial thiab oxidative metabolic hloov. Nws tsis rov ua dua qhov kev tawm dag zog xws li cov leeg nqaij hypertrophy, muaj zog nce, kev mob plawv, lossis kev hloov pauv ntawm lub paj hlwb.
Q: SLU-PP-332 ua rau cov kab mob metabolic hloov sai npaum li cas?
A: Hauv cov qauv ntawm tes, kev txhim kho ntawm ERR hom noob caj noob ces tuaj yeem kuaj pom tsis pub dhau ob teev tom qab kho. Hauv kev tshawb fawb tsiaj, ntsuas cov metabolism thiab ua kom muaj zog ua haujlwm tau zoo feem ntau tshwm sim tom qab hnub mus rau lub lis piam ntawm kev rov ua dua.
Q: Puas yog SLU-PP-332 siv qhov ncauj?
A: Yog lawm, SLU-PP-332 nthuav tawm qhov ncauj zoo bioavailability nyob rau hauv cov qauv preclinical, ua rau nws haum rau ob qho tib si hauv vitro cell kab lis kev cai thwmsim thiab noj qhov ncauj hauv kev tshawb fawb tsiaj.
Cov ntaub ntawv tshawb fawb
Nwachukwu JC, et al. Discovery of SLU-PP-332, yias-Estrogen-Related Receptor Agonist Uas Txhim Kho Metabolic Fitness.Cell Chemical Biology. 2022.
Eichner LJ, Giguère V. Estrogen-txog receptors ua tus tswj hwm ntawm mitochondrial biogenesis thiab kev ua haujlwm.Trends hauv Endocrinology & Metabolism. 2011.
Handschin C, Spiegelman BM. Peroxisome proliferator-activated receptor gamma coactivator 1 coactivators, lub zog homeostasis, thiab metabolism.Kev tshuaj xyuas endocrine. 2006.
Deblois G, Giguère V. ERR / PGC-1 axis hauv kev tswj cov metabolism thiab kab mob.Nuclear Receptor Signaling. 2013.
Mortensen OH, et al. Kev tawm dag zog-induced kev cai ntawm mitochondrial biogenesis nyob rau hauv tib neeg skeletal nqaij.Phau ntawv Journal of Physiology. 2014.
Kev tshawb nrhiav muaj
HDM BIO muab siab-purity, kev tshawb fawb-qib SLU-PP-332 hmoov, nrog rau tus kheej thiab purity validated los ntawm HPLC thiab LC-MS rau txhua ntau lawm batch. Txhua qhov khoom xa tuaj yog nrog los ntawm Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA) tag nrho nrog cov txiaj ntsig kev xeem tiav, txhawb nqa cov txheej txheem txhim khu kev qha- ntawm kev nqis tes ua thiab kev tshawb fawb txog kev tshawb fawb.
Cov kws tshawb fawb soj ntsuam ERR agonist cov cuab yeej sib txuas tuaj yeem thov cov ntaub ntawv txheeb xyuas suav nrog COA, HPLC chromatograms, thiab LC-MS cov ntaub ntawv pov thawj. Txhawm rau saib tag nrho cov khoom lag luam tshwj xeeb lossis thov cov lus hais ntau, mus saib peb SLU -PP-332 hmoov xa khoom nplooj.
