SOD1 Suppression with Adeno-Associated Virus and MicroRNA in Familial ALS.

Autor:	Mueller C; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Berry JD; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., McKenna-Yasek DM; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Gernoux G; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Owegi MA; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Pothier LM; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Douthwright CL; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Gelevski D; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Luppino SD; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Blackwood M; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Wightman NS; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Oakley DH; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Frosch MP; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Flotte TR; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Cudkowicz ME; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston., Brown RH Jr; From the Horae Gene Therapy Center, Department of Pediatrics, University of Massachusetts Medical School (UMMS) (C.M., G.G., M.B., T.R.F.), and the Department of Neurology, UMMS and UMass Memorial Medical Center (D.M.M.-Y., M.A.O., C.L.D., N.S.W., R.H.B.), Worcester, and the Healey Center for ALS, Department of Neurology (J.D.B., L.M.P., D.G., S.D.L., M.P.F., M.E.C.), and the C.S. Kubik Laboratory for Neuropathology (D.H.O., M.P.F.), Massachusetts General Hospital and Harvard Medical School, Boston.
Jazyk:	angličtina
Zdroj:	The New England journal of medicine [N Engl J Med] 2020 Jul 09; Vol. 383 (2), pp. 151-158.
DOI:	10.1056/NEJMoa2005056
Abstrakt:	Two patients with familial amyotrophic lateral sclerosis (ALS) and mutations in the gene encoding superoxide dismutase 1 ( SOD1 ) were treated with a single intrathecal infusion of adeno-associated virus encoding a microRNA targeting SOD1. In Patient 1, SOD1 levels in spinal cord tissue as analyzed on autopsy were lower than corresponding levels in untreated patients with SOD1-mediated ALS and in healthy controls. Levels of SOD1 in cerebrospinal fluid were transiently and only slightly lower in Patient 1 but were not affected in Patient 2. In Patient 1, meningoradiculitis developed after the infusion; Patient 2 was pretreated with immunosuppressive drugs and did not have this complication. Patient 1 had transient improvement in the strength of his right leg, a measure that had been relatively stable throughout his disease course, but there was no change in his vital capacity. Patient 2 had stable scores on a composite measure of ALS function and a stable vital capacity during a 12-month period. This study showed that intrathecal microRNA can be used as a potential treatment for SOD1-mediated ALS. (Copyright © 2020 Massachusetts Medical Society.)
Databáze:	MEDLINE
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