Huai Qi Huang Potentiates Dexamethasone-Mediated Lethality in Acute Lymphoblastic Leukemia Cells by Upregulating Glucocorticoid Receptor α.

CONCLUSIONS HQH enhanced the sensitivity of ALL cells to glucocorticoids by increasing the expression of GRalpha and inhibiting the MEK/ERK pathway, thus providing a rational foundation for the treatment of ALL with HQH. PMID: 32065117 [PubMed - in process]
Source: Medical Science Monitor - Category: Research Tags: Med Sci Monit Source Type: research

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Publication date: Available online 22 September 2020Source: Cancer GeneticsAuthor(s): Sneha Tandon, Mary Shago, Scott Davidson, Nisha Kanwar, Fabio Fuligni, Adam Shlien, James Whitlock, Anita Villani, Oussama Abla
Source: Cancer Genetics - Category: Cancer & Oncology Source Type: research
AbstractB-cell malignancies can potentially be cured by CD19 chimeric antigen receptor (CAR) T-cell therapy. Although clinical response rates can be up to 93% in acute lymphoblastic leukemia, treatment-related antigen loss and lack of therapeutic persistence contribute to disease relapse. These shortcomings of current CAR T-cell therapy indicate the need for biologically relevant target selection and for improving the efficacy and persistence of the CAR T cells, which we have addressed by developing a novel B-cell activating factor receptor (BAFF-R) CAR T-cell therapy with improved therapeutic persistence. BAFF-R is a B-ce...
Source: Cancer Immunology, Immunotherapy - Category: Cancer & Oncology Source Type: research
Condition:   Acute Lymphoblastic Leukemia (ALL) Intervention:   Drug: Nilotinib Sponsor:   Novartis Pharmaceuticals Available
Source: - Category: Research Source Type: clinical trials
(National Comprehensive Cancer Network) NCCN publishes a new patient and caregiver resource focused on a childhood cancer type. Free NCCN Guidelines for Patients: Pediatric Acute Lymphoblastic Leukemia (ALL) shares the latest expert advice for treating infants, children, and adolescents with the most common pediatric malignancy.
Source: EurekAlert! - Cancer - Category: Cancer & Oncology Source Type: news
AbstractThe use of photobiomodulation therapy (PBMT) in the prevention of oral mucositis (OM) in paediatric care has increased. In this article, we report data of paediatric oncology/haematopoietic stem cell transplantation (HSCT) patients treated with PBMT to prevent chemotherapy-induced OM. A retrospective study was conducted at a Brazilian referral service. Prophylactic PBMT was used in children and adolescents ( ≤ 17 years) following the protocol: InGaAIP, 660 nm, 100 mW, 2 J, 3.33 W/cm2, and 20 s per point. Demographic data and OM severity scores were assessed. A regression model tested the association between OM w...
Source: Lasers in Medical Science - Category: Laser Surgery Source Type: research
Condition:   B Acute Lymphoblastic Leukemia Intervention:   Drug: PBLTT52CAR19 Sponsors:   Great Ormond Street Hospital for Children NHS Foundation Trust;   University College, London Not yet recruiting
Source: - Category: Research Source Type: clinical trials
Gambogic acid inhibits proliferation and induces apoptosis of human acute T‑cell leukemia cells by inducing autophagy and downregulating β‑catenin signaling pathway: Mechanisms underlying the effect of Gambogic acid on T‑ALL cells. Oncol Rep. 2020 Aug 11;: Authors: Wang T, Du J, Kong D, Yang G, Zhou Q, You F, Lin Y, Wang Y Abstract The main active compound of Garcinia hanburyi (referred to as gamboge) is gambogic acid (GA), which has long been a Chinese herbal medicine for treating several types of cancer. However, the potential therapeutic role and mechanisms of GA in T‑cell acute lymphob...
Source: Oncology Reports - Category: Cancer & Oncology Tags: Oncol Rep Source Type: research
Authors: Gao C, Liu SG, Lu WT, Yue ZX, Zhao XX, Xing TY, Chen ZP, Zheng HY, Li ZG Abstract Low expression levels of CREB‑binding protein (CREBBP) have been demonstrated to be associated with high minimal residual disease at the end of induction therapy and adverse long‑term outcomes in pediatric patients with acute lymphoblastic leukemia (ALL). However, the effect of low CREBBP expression on the prognosis of ALL has not yet been investigated. In the present study, CREBBP was downregulated and overexpressed in ALL cell lines (Jurkat and Reh). Sensitivity to chemotherapy and cell proliferation activity was determ...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research
CD9 knockdown suppresses cell proliferation, adhesion, migration and invasion, while promoting apoptosis and the efficacy of chemotherapeutic drugs and imatinib in Ph+ ALL SUP‑B15 cells. Mol Med Rep. 2020 Jul 20;: Authors: Xing C, Xu W, Shi Y, Zhou B, Wu D, Liang B, Zhou Y, Gao S, Feng J Abstract Philadelphia chromosome‑positive acute lymphoblastic leukemia (Ph+ ALL) is regarded as a prognostically unfavorable subgroup, as this ALL subgroup has an increased risk of relapse/refractory disease. CD9, which belongs to the tetraspanin membrane proteins, is implicated in several pathological processes, i...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research
Conclusion: Our study provides evidence for the association between NAT2 polymorphisms/gene-environment interactions, and the risk of childhood ALL in Mexican children.
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
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