Retinoid receptor signaling and autophagy in acute promyelocytic leukemia.
Retinoid receptor signaling and autophagy in acute promyelocytic leukemia.
复制标题
急性早幼粒细胞白血病中的类维生素A受体信号传导和自噬。
DOI:
10.1016/j.yexcr.2014.03.018
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发表时间:
2014-05-15
影响因子:
3.7
通讯作者:
Mongan, Nigel P.
中科院分区:
文献类型:
--
作者:
Orfali, Nina;McKenna, Sharon L.;Cahill, Mary R.;Gudas, Lorraine J.;Mongan, Nigel P.
Retinoids are a family of signaling molecules derived from Vitamin A with well established roles in cellular differentiation. Physiologically active retinoids mediate transcriptional effects on cells through interactions with retinoic acid (RARs) and retinoid-X (RXR) receptors. Chromosomal translocations involving the RARα gene, which lead to impaired retinoid signaling, are implicated in acute promyelocytic leukemia (APL). All-trans-retinoic acid (ATRA), alone and in combination with arsenic trioxide (ATO), restores differentiation in APL cells and promotes degradation of the abnormal oncogenic fusion protein through several proteolytic mechanisms. RARα fusion-protein elimination is emerging as critical to obtaining sustained remission and long-term cure in APL. Autophagy is a degradative cellular pathway involved in protein turnover. Both ATRA and ATO also induce autophagy in APL cells. Enhancing autophagy may therefore be of therapeutic benefit in resistant APL and could broaden the application of differentiation therapy to other cancers. Here we discuss retinoid signaling in hematopoiesis, leukemogenesis, and APL treatment. We highlight autophagy as a potential important regulator in anti-leukemic strategies.
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影响因子:
20.3
作者:
Burnett, Alan K.;Hills, Robert K.;Gale, Rosemary E.
通讯作者:
Gale, Rosemary E.
DOI:
10.1016/j.bbrc.2013.07.056
发表时间:
2013-08-23
影响因子:
3.1
作者:
Brigger D;Torbett BE;Chen J;Fey MF;Tschan MP
通讯作者:
Tschan MP
DOI:
10.1073/pnas.77.5.2936
发表时间:
1980-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
BREITMAN, TR;SELONICK, SE;COLLINS, SJ
通讯作者:
COLLINS, SJ
影响因子:
3.9
作者:
Boorjian, Stephen A.;Milowsky, Matthew I.;Nanus, David M.
通讯作者:
Nanus, David M.
影响因子:
64.8
作者:
CHEN, JD;EVANS, RM
通讯作者:
EVANS, RM