Atopic dermatitis NHP qauv

Atopic dermatitis NHP qauv

Kawm paub txog atopic dermatitis (ad), tus mob khaub thuas ntev. Tshawb nws cov ua rau, kev kho mob cuam tshuam, thiab qhov zoo ntawm kev siv cov qauv tsis muaj tib neeg (NHP) qauv, rau kev tshawb fawb txog kev tshawb fawb nas, rau kev tshawb fawb. Tshawb nrhiav li cas NHP cov qauv muaj cov kev pom zoo rau tib neeg ad pathophysiology thiab muaj peev xwm kho cov kev cuam tshuam.
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Atopic Dermatitis (Ad)yog ib tug mob ntev, rov ua kom cov tawv nqaij tsis sib haum xeeb tsis zootus pruritus, Emerhema, thiab Epidermal Teeb Meem Dysfunction. Nws yog tus kabmob multifactorial muaj kev pom caj ces, tsis muaj zog dysregulation, thiab cov chiv keeb ib puag ncig. Kev txhawb nqa thoob ntiaj teb ntawm kev tshaj tawm loj hlob, cuam tshuam txog li 20% ntawm cov menyuam yaus thiab 10% ntawm cov neeg laus, nra hnyav. Ad pathogenesis cuam tshuam nrog kev sib cuam tshuam nrog keratinocytes, tiv thaiv kab mob, thiab lub microbiome, ua rau nws muaj kev nyuaj siab tseem ceeb rau kev kho.

 

 

Ua rau:

Cov pathogenesis ntawm ad yog multifaceted:

  1. Epidermal Teeb Meem Dysfunction: sib hloov hauv Filaggrin (Fleg) Gene Impair Lub teeb meem, kev ua yeeb yam ntau rau cov ua xua thiab tsis txaus ntseeg.
  2. Lub cev tsis muaj zog: Ua kom cov lus teb tsis zoo ntawm hom tshuaj tiv thaiv kab mob 2}
  3. Microbiome Dysbiosis: Dominance Aureus exacerbates o thiab cuam tshuam cov tawv nqaij antostasis.
  4. Cov chiv thawj ib puag ncig: Cov ua ke, cov pa phem, thiab kev ntxhov siab pab txhawb rau kab mob exacerbation. Cov kev sib tshuam no cuam tshuam rau qhov tseem ceeb ntawm cov qauv kev ua yeeb yam rau kev kawm ad pathogenesis thiab ntsuas kev kho kev tiv thaiv kev cuam tshuam.

 

 

 

 

Qhov zoo ntawm cov qauv tsis muaj tib neeg (NHP) ua qauv rau kev tshawb fawb atopic Dermatitis kev tshawb fawb:

 

 

1.Genic thiab physiological sib xws rau tib neeg:NHPP qhia nrog kev tiv thaiv kab mob tiv thaiv kab mob thiab cov kab mob tawv nqaij sib piv tau piv rau nas.
2.Qhov rau tib neeg cov kab mob:NHP tshwm sim ntawm kev tiv thaiv kab mob ntuj thiab cov lus teb microbiome muaj kab mob Akin rau tib neeg, muab kev paub ntau dua rau cov txiaj ntsig kho.
3.Cov chaw kho mob:Cov tsos mob xws li Erherhema, Kev ntsuas ntsuas, thiab Pruritus ze ntawm tsom iav Ad.
4.SIllous neeg Atopic tus qauv qauv:Khej-Ad NHP qauv tso cai rau kev ua raws li cov lus tsis txaus ntseeg, thiab hawb pob, muab cov tshuaj tiv thaiv kab mob hawb pob.

Qhov Zoo ntawm NHP qauv piv rau nas ua qauv rau kev tshawb fawb endopic dermatitis:

 

Lub Neej Kev Sib Tw Muaj Nqi:NHPS zoo dua cov lus teb rau tib neeg kev tiv thaiv kev tiv thaiv kev tiv thaiv, muab cov ntaub ntawv txhim khu kev qha ntau rau kev kho kom zoo.
Kev Kawm Txuas Ntxiv Duration:NHP cov qauv pab txhawb nqa cov kev tshawb fawb kab mob, ua rau kev ntsuas kev ntsuas ntev ntawm kev kho mob.
Kev sib xyaw ua ke:Tsis zoo li nas cov qauv, NHPS tuaj yeem sim los sim ua kom cov neeg athma thiab mob rhinitis nrog ad.
Cov ncauj lus kom ntxaws saib xyuas:NHP Display kos thiab lwm tus cwj pwm uas zoo sib xws li tib neeg cov tsos mob, txhim kho kev tshuaj ntsuam xyuas ntawm kev ua tau zoo.
 
 
 

 

Kev tshawb fawb tsim qauv thiab chaw kuaj mob

Prisys biotech's nHP Ad qauv yog meticulously tsim los txhawb tib neeg cov kab mob thiab muab cov kev pom zoo:
 

Kev kawm tsim:

 

• Lub rhiab uas siv ovalbumin) nrog txhuas adjuvant los ntawm intraperntoneal, subcutaneous, lossis aerosol txoj kev.
• Txij nkawm ntawm kab mob phenotype los ntawm boosters thiab cov kev sib tw ua kom pom kev ua kom tiav ad zuj zus.
• Kev siv tau los ntawm kev kuaj mob hauv kev sim thiab saib xyuas cov phiajcim uas pom.

 

Soj ntsuam endpoints:

 

1.ClIliner qhab nia:Erythema, scaling, pruritus, thiab lesion loj (yoog los ntawm Easi nplai).

2.Yhistopathological tsom xam:Kev ntsuam xyuas ntawm Epidermal hyperplasia, mob cell infiltration, thiab mast cell ua si.

3.Biomarmer Quantification:Qib ntawm serrum ige, ur -4}},}}, thiab ifn-.

4.Behavioral soj ntsuam:Tus pruritusZaus thiab mob hnyav.

5.sk microbiome tsom xam:Cov zej zog muaj txiaj ntsig.

6.pulmonary functions Ntsuam Xyuas:Rau cov neeg sib koom tes ua kom mob hawb pob, cov lus teb carmonary rau acetylcholine (ACH) raug ntsuas.

Histological comparison between control and treated groups, highlighting reduced inflammatory markers.
Cov kev sib piv ntawm kev tswj hwm thiab kho cov pab pawg, ua rau muaj cim ntaus cim.
Cov txiaj ntsig tseem ceeb thiab daim duab lus

 

Translational approach: PC50 test with acetylcholine (ACh)
Kev Ua Haujlwm Txhais: PC50 Kuaj nrog Acetylcholine (ACH)
 
Lung functions declined upon OVA inhalation after a successful sensitization
Mob ntsws tsis poob siab thaum lub ova inhalation tom qab kev ua tiav zoo

 

Tiv Tauj Peb Rau Cov Lus Qhia Ntxiv

 

 
 
 
 

Cim npe nrov: atopic dermatitis NHP qauv, tshawb fawb, kawm, kev kho mob noob

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Prisys Biotechnologies Co., Ltd.

Tib neeg kev noj qab haus huv zoo dua los ntawm Primate Translational Sciences.

NHP CRO rau Kev Tshawb Fawb Kev Txhais Lus, PK / PD thiab Kev xa tawm Precision

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