Activation of Rac1 and the p38 mitogen-activated protein kinase pathway in response to all-trans-retinoic acid

Y Alsayed, S Uddin, N Mahmud, F Lekmine… - Journal of Biological …, 2001 - ASBMB
Several signaling pathways are activated by all-trans-retinoic acid (RA) to mediate induction
of differentiation and apoptosis of malignant cells. In the present study we provide evidence …

Signalling Pathways Activated by All-trans-Retinoic Acid in Acute Promyelocytic Leukemia Cells

S Kambhampati, A Verma, Y Li, S Parmar… - Leukemia & …, 2004 - Taylor & Francis
Acute promyelocytic leukemia is a form of acute myelogenous leukemia, characterized by
the t (15; 17) chromososmal translocation and the presence of the abnormal PML-RAR α …

Differential IL-21 signaling in APCs leads to disparate Th17 differentiation in diabetes-susceptible NOD and diabetes-resistant NOD.Idd3 mice

SM Liu, DH Lee, JM Sullivan, D Chung… - The Journal of …, 2011 - Am Soc Clin Investig
Type 1 diabetes (T1D) is an autoimmune disease that shows familial aggregation in humans
and likely has genetic determinants. Disease linkage studies have revealed many …

[HTML][HTML] Inhibition of the redox function of APE1/Ref-1 in myeloid leukemia cell lines results in a hypersensitive response to retinoic acid-induced differentiation and …

ML Fishel, ES Colvin, M Luo, MR Kelley… - Experimental …, 2010 - Elsevier
OBJECTIVE: The standard of care for promyelocytic leukemia includes use of the
differentiating agent all-trans retinoic acid (RA) and chemotherapy. RA induces cell …

6-Formylindolo (3, 2-b) carbazole (FICZ) modulates the signalsome responsible for RA-induced differentiation of HL-60 myeloblastic leukemia cells

RP Bunaciu, HA Jensen, RJ MacDonald, DH LaTocha… - PloS one, 2015 - journals.plos.org
6-Formylindolo (3, 2-b) carbazole (FICZ) is a photoproduct of tryptophan and an
endogenous high affinity ligand for aryl hydrocarbon receptor (AhR). It was previously …

A MAPK-positive feedback mechanism for BLR1 signaling propels retinoic acid-triggered differentiation and cell cycle arrest

J Wang, A Yen - Journal of Biological Chemistry, 2008 - ASBMB
MAPK signaling is required for retinoic acid (RA)-triggered G 0 cell cycle arrest and cell
differentiation, but the mechanism is not well defined. In this study, RA is found to cause …

Retinoic acid-elicited RARα/RXRα signaling attenuates Aβ production by directly inhibiting γ-secretase-mediated cleavage of amyloid precursor protein

A Kapoor, BJ Wang, WM Hsu, MY Chang… - ACS chemical …, 2013 - ACS Publications
Retinoic acid (RA)-elicited signaling has been shown to play critical roles in development,
organogenesis, and the immune response. RA regulates expression of Alzheimer's disease …

Retinoic acid causes MEK-dependent RAF phosphorylation through RARα plus RXR activation in HL-60 cells

HY Hong, S Varvayanis, A Yen - Differentiation, 2001 - Elsevier
Retinoic acid (RA) is known to cause the myeloid differentiation of HL-60 human
myeloblastic leukemia cells in a process requiring MEK-dependent ERK2 activation. This …

Transcriptional activation of the human Klotho gene by epidermal growth factor in HEK293 cells; role of Egr-1

BH Choi, CG Kim, Y Lim, YH Lee, SY Shin - Gene, 2010 - Elsevier
Klotho is an antiaging gene involved in the suppression of several age-related phenotypes,
but few studies have examined the mechanism underlying the regulation of human Klotho …

Leukemia cells and the cytokine network: therapeutic prospects

S Moqattash, JD Lutton - Experimental Biology and Medicine, 2004 - journals.sagepub.com
The network and balance of cytokines is of major importance in maintaining proper
homeostasis of hematopoiesis. Abnormalities in this network may result in a variety of blood …