Results 1 to 10 of about 146,563 (345)

Expression and Distribution Pattern of Retinoic Acid Receptors in the Nasal Mucosa [PDF]

open access: yesJournal of Rhinology, 2022
Background and Objectives Retinoids are naturally occurring vitamin A derivatives that regulate cellular processes and metabolism. In particular, retinoids play a key role in cellular proliferation by binding to retinoic acid receptors (RAR)-alpha, beta,
Jiwon Kwak   +4 more
doaj   +1 more source

Acute myeloid leukemia with CPSF6–RARG fusion resembling acute promyelocytic leukemia with extramedullary infiltration

open access: yesTherapeutic Advances in Hematology, 2021
Some subtypes of acute myeloid leukemia (AML) share morphologic, immunophenotypic, and clinical features of acute promyelocytic leukemia (APL), but lack a PML–RARA (promyelocytic leukemia–retinoic acid receptor alpha) fusion gene.
Xiaoyan Han   +7 more
doaj   +1 more source

Case report: Identification of a novel HNRNPC::RARG fusion in acute promyelocytic leukemia lacking RARA rearrangement

open access: yesFrontiers in Oncology, 2023
Acute promyelocytic leukemia (APL) is a special subtype of acute myeloid leukemia (AML), 95% patients have PML-RARA fusion gene as a result of a reciprocal chromosomal translocation t(15;17)(q22; q21). The retinoic acid receptors (RARs) belong to nuclear
Wenjing Ding   +13 more
doaj   +1 more source

Thyroid hormone regulation of gene expression in primary cerebrocortical cells: role of thyroid hormone receptor subtypes and interactions with retinoic acid and glucocorticoids. [PDF]

open access: yesPLoS ONE, 2014
The effects of thyroid hormone on brain development and function are largely mediated by the binding of 3,5,3'-triiodo-L-thyronine (T3) to its nuclear receptors (TR) to regulate positively or negatively gene expression.
Pilar Gil-Ibáñez   +2 more
doaj   +1 more source

Dual effects of 9-cis retinoic acid on ACTH-dependent hyperplastic adrenal tissues

open access: yesScientific Reports, 2021
Retinoids play a pivotal role in adrenal development and differentiation. Recent clinical trials revealed therapeutic potential of both all-trans and 9-cis retinoic acid in patients with cortisol excess due to a pituitary ACTH-secreting adenoma and ...
Francesca Pecori Giraldi   +4 more
doaj   +1 more source

Case report: A rare case of TBL1XR1-RARB positive acute promyelocytic leukemia in child and review of the literature

open access: yesFrontiers in Oncology, 2022
Some forms of acute myelogenous leukemia (AML) share typical morphological and immunophenotypic features of acute promyelocytic leukemia (APL) but are negative for promyelocytic leukemia-retinoic acid receptor alpha (PML-RARA) fusion.
Mingyan Jiang   +9 more
doaj   +1 more source

Acute Myelogenous Leukemia without Maturation with a Retinoic Alpha-Receptor Deletion: A Case Report

open access: yesCase Reports in Oncology, 2014
Acute promyelocytic leukemia (APL) is characterized by a t(15;17) which fuses the 17q retinoic acid alpha-receptor sequence to the 15q PML gene sequence.
Christopher Trosclair   +4 more
doaj   +1 more source

Effect of retinoids on nuclear retinoic acid receptors mRNA in adipose tissue of retinol-deficient rats.

open access: yesJournal of Lipid Research, 1992
In this study, we examined effects of retinol deficiency and three retinoids, all-trans-retinoic acid, 13-cis-retinoic acid, and etretin, the aromatic derivative of retinoic acid on nuclear retinoic acid receptor isoforms alpha, beta, and gamma mRNA in ...
Riaz-ul-Haq, F Chytil
doaj   +1 more source

Retinoic Acid Receptor β Expression in Oral Precancer Progression

open access: yesInternational Dental Journal, 2023
Aim or Purpose: The burden of Oral Squamous Cell Carcinoma (OSCC) is huge because of the permanent impairment, high mortality and associated high cost of treatment. OSCC is often preceded by oral pre-cancer lesions/conditions (PMDs).
Prof Shaleen Chandra   +2 more
doaj   +1 more source

Induction of lysosomal phospholipase A2 through the retinoid X receptor in THP-1 cells

open access: yesJournal of Lipid Research, 2004
An acidic phospholipase A2 (LPLA2) was recently purified and cloned. THP-1 cells were used to characterize the gene induction of LPLA2. THP-1 cells were stimulated with several differentiation agents.
Akira Abe   +3 more
doaj   +1 more source

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