TGFβ-2 haploinsufficiency causes early death in mice with Marfan syndrome.
TGFβ-2 haploinsufficiency causes early death in mice with Marfan syndrome.
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DOI:
10.1016/j.matbio.2023.05.004
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发表时间:
2023-08
期刊:
影响因子:
6.9
通讯作者:
Rifkin, Daniel B.
中科院分区:
文献类型:
--
作者:
Sachan, Nalani;Phoon, Colin K. L.;Zilberberg, Lior;Kugler, Matthias C.;Ene, Taylor;Mintz, Shana B.;Murtada, Sae-Il;Weiss, Dar;Fishman, Glenn I.;Humphrey, Jay D.;Rifkin, Daniel B.
关键词:
To assess the contribution of individual TGF-β isoforms to aortopathy in Marfan syndrome (MFS), we quantified the survival and phenotypes of mice with a combined fibrillin1 (the gene defective in MFS) hypomorphic mutation and a TGF-β1, 2, or 3 heterozygous null mutation. The loss of TGF-β2, and only TGF-β2, resulted in 80% of the double mutant animals dying earlier, by postnatal day 20, than MFS only mice. Death was not from thoracic aortic rupture, as observed in MFS mice, but was associated with hyperplastic aortic valve leaflets, aortic regurgitation, enlarged aortic root, increased heart weight, and impaired lung alveolar septation. Thus, there appears to be a relationship between loss of fibrillin1 and TGF-β2 in the postnatal development of the heart, aorta and lungs.
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影响因子:
3.6
作者:
Cavinato C;Chen M;Weiss D;Ruiz-Rodríguez MJ;Schwartz MA;Humphrey JD
通讯作者:
Humphrey JD
影响因子:
2.5
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Azhar, Mohamad;Brown, Kristen;Gard, Connie;Chen, Hwudaurw;Rajan, Sudarsan;Elliott, David A.;Stevens, Mark V.;Camenisch, Todd D.;Conway, Simon J.;Doetschman, Thomas
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Doetschman, Thomas
DOI:
10.1126/science.1192149
发表时间:
2011-04-15
期刊:
Science (New York, N.Y.)
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Holm TM;Habashi JP;Doyle JJ;Bedja D;Chen Y;van Erp C;Lindsay ME;Kim D;Schoenhoff F;Cohn RD;Loeys BL;Thomas CJ;Patnaik S;Marugan JJ;Judge DP;Dietz HC
通讯作者:
Dietz HC
DOI:
10.1152/ajpheart.00253.2022
发表时间:
2022-11-01
影响因子:
4.8
作者:
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通讯作者:
Harrison, David G.
影响因子:
3.5
作者:
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通讯作者:
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