Biomarkers for predicting the prognosis of treatment of cerebellar ataxia comprising mesenchymal stem cell-derived secretome and composition for treatment of cerebellar ataxia using the same

The present invention relates to a pharmaceutical composition for the treatment and alleviation of cerebellar ataxia comprising a mesenchymal stem cell-derived protein as an active component, which evaluates immunomodulatory capacity and neuroprotective effects by comparing mesenchymal stem cells (M...

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Hauptverfasser: KIM SANG RYONG, KIM MIN SUNG, KO PAN WOO, SEO DONGGUN, SUK KYOUNGHO, KIM JONG HEON, HONG JUNGWAN, YOON JONG HYUK, LEE HO WON, KIM KYUNG SUK, HAN JIN, YOON DONGYEONG, LEE TAE YONG
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a pharmaceutical composition for the treatment and alleviation of cerebellar ataxia comprising a mesenchymal stem cell-derived protein as an active component, which evaluates immunomodulatory capacity and neuroprotective effects by comparing mesenchymal stem cells (MSCs) derived from patients with cerebellar ataxia (CA-MSC) and healthy volunteers (H-MSC), and confirms an effect that follistatin-like 1 (FSTL1), selected by analyzing proteins with significantly different levels in MSCs derived from patients with CA-MSC and H-MSC, thereby providing FSTL1 as a protein treatment for CA-MSC. 본 발명은 중간엽 줄기세포 유래 단백질을 유효성분으로 포함하는 소뇌 운동실조증의 치료 및 개선용 약학적 조성물에 관한 것으로, 소뇌성운동실조증 환자(CA-MSC)와 건강한 지원자(H-MSC)에서 파생된 중간엽 줄기 세포(MSC)를 비교하여 면역 조절 능력 및 신경 보호 효과를 평가하고, 소뇌성운동실조증 환자(CA-MSC)와 건강한 지원자(H-MSC)에서 파생된 중간엽 줄기 세포에서 수준이 유의하게 차이가 나는 단백질을 분석하여 선정된 FSTL1(follistatin-like 1)가 미세아교세포에서 항염증 활성으로 세포를 보호하는 효과를 확인함으로써, FSTL1(follistatin-like 1)을 소뇌성운동실조증의 단백질 치료제로 제공한다.