{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T17:11:14Z","timestamp":1791220274178,"version":"4.1.0"},"reference-count":40,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"7","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["Circulation"],"published-print":{"date-parts":[[2005,8,16]]},"abstract":"<jats:p>\n            <jats:bold>\n              <jats:italic>Background\u2014<\/jats:italic>\n            <\/jats:bold>\n            The cell response to transforming growth factor-\u03b21 (TGF-\u03b21), a multipotent cytokine with healing potential, varies according to tissue context. We have evaluated the ability of TGF-\u03b21 overexpression by endovascular gene therapy to stabilize abdominal aortic aneurysms (AAAs) already injured by inflammation and proteolysis.\n          <\/jats:p>\n          <jats:p>\n            <jats:bold>\n              <jats:italic>Methods and Results\u2014<\/jats:italic>\n            <\/jats:bold>\n            Active TGF-\u03b21 overexpression was obtained in already-developed experimental AAAs in rats after endovascular delivery of an adenoviral construct encoding for a mutated form of active simian TGF-\u03b21 and in an explant model using human atherosclerotic AAA fragments incubated with recombinant active TGF-\u03b21. Transient exogenous TGF-\u03b21 overexpression by endovascular gene delivery was followed by induction of endogenous rat TGF-\u03b21. Overexpression of active TGF-\u03b21 in experimental AAAs was associated with diameter stabilization, preservation of medial elastin, decreased infiltration of monocyte-macrophages and T lymphocytes, and a decrease in matrix metalloproteinase-2 and -9, which was also observed in the explant model, in both thrombus and wall. In parallel with downregulation of the destructive process, active TGF-\u03b21 overexpression triggered endoluminal reconstruction, replacing the thrombus by a vascular smooth muscle cell\u2013, collagen-, and elastin-rich intima.\n          <\/jats:p>\n          <jats:p>\n            <jats:bold>\n              <jats:italic>Conclusions\u2014<\/jats:italic>\n            <\/jats:bold>\n            Local TGF-\u03b21 self-induction after transient exogenous overexpression reprograms dilated aortas altered by inflammation and proteolysis and restores their ability to withstand arterial pressure without further dilation. This first demonstration of stabilization of expanding AAAs by delivery of a single multipotent self-promoting gene supports the view that endovascular gene therapy should be considered for treatment of aneurysms.\n          <\/jats:p>","DOI":"10.1161\/circulationaha.104.523357","type":"journal-article","created":{"date-parts":[[2005,8,15]],"date-time":"2005-08-15T20:48:27Z","timestamp":1124138907000},"page":"1008-1015","update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":130,"title":["Overexpression of Transforming Growth Factor-\u03b21 Stabilizes Already-Formed Aortic Aneurysms"],"prefix":"10.1161","volume":"112","author":[{"given":"Jianping","family":"Dai","sequence":"first","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franck","family":"Losy","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne-Marie","family":"Guinault","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carine","family":"Pages","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ignacio","family":"Anegon","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pascal","family":"Desgranges","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Pierre","family":"Becquemin","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Allaire","sequence":"additional","affiliation":[{"name":"From CNRS UMR 7054, Centre de Recherches Chirurgicales, Universite\u0301 Paris XII, UFR de Me\u0301decine (J.D., F.L., A.-M.G., C.P., P.D., J.-P.B., E.A.) and Service de Chirurgie Vasculaire et Endocrinienne, Assistance Publique des Ho\u0302pitaux de Paris (J.D., P.D., J.-P.B., E.A.), Ho\u0302pital H. Mondor, Cre\u0301teil, and INSERM U643, Nantes (I.A.), France."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"e_1_3_2_1_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.2136855100"},{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/nm0603-653"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI117070"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1161\/res.89.10.930"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.atv.0000019729.39500.2f"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI18607"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(03)00333-1"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1161\/circ.96.7.2115"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMcp012641"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1053\/ejvs.2002.1857"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI4221"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(94)70071-0"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI2909"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.sla.0000114131.79899.82"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1006\/bbrc.1997.7275"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.100.1.48"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9440(10)64447-1"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.83.12.4167"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1007\/s004410051000"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.90.22.10759"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI115393"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1161\/atvb.19.9.2049"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1189\/jlb.69.4.613"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI118333"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/0092-8674(90)90448-N"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(03)00791-2"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1161\/circ.98.3.249"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.1161\/atvb.17.11.2843"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9150(03)00282-X"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI22309"},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(03)00339-2"},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI2182"},{"key":"e_1_3_2_33_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(97)70194-0"},{"key":"e_1_3_2_34_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2362.1999.00463.x"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.1996.tb33308.x"},{"key":"e_1_3_2_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9440(10)65364-3"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1161\/circ.99.1.96"},{"key":"e_1_3_2_38_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(02)75336-6"},{"key":"e_1_3_2_39_2","doi-asserted-by":"publisher","DOI":"10.1083\/jcb.111.1.239"},{"key":"e_1_3_2_40_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0741-5214(96)70238-0"}],"container-title":["Circulation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ahajournals.org\/doi\/full\/10.1161\/CIRCULATIONAHA.104.523357","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,13]],"date-time":"2024-05-13T04:30:38Z","timestamp":1715574638000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ahajournals.org\/doi\/10.1161\/CIRCULATIONAHA.104.523357"}},"subtitle":["A First Approach to Induction of Functional Healing by Endovascular Gene Therapy"],"short-title":[],"issued":{"date-parts":[[2005,8,16]]},"references-count":40,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2005,8,16]]}},"alternative-id":["10.1161\/CIRCULATIONAHA.104.523357"],"URL":"https:\/\/doi.org\/10.1161\/circulationaha.104.523357","relation":{},"ISSN":["0009-7322","1524-4539"],"issn-type":[{"value":"0009-7322","type":"print"},{"value":"1524-4539","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,8,16]]},"assertion":[{"value":"2005-08-16","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}