Results 71 to 80 of about 1,154,940 (248)

DPMT-Net: a dual-prompt attention multi-task 3D network for joint nodule segmentation and malignancy prediction in lung CT scans

Complex & Intelligent Systems
Accurate lung nodule segmentation and malignancy assessment are crucial for early cancer detection and treatment planning but are challenging due to small sizes and diverse shapes.
Debopom Sutradhar, Ripon Kumar Debnath, Subhey Sadi Rahman, Md. Tarek Hasan, Sami Azam   +4 more
doaj   +1 more source

Recombination of a dual-CAR-modified T lymphocyte to accurately eliminate pancreatic malignancy

Journal of Hematology & Oncology, 2018
Background The therapeutic application of T cells endowing with chimeric antigen receptors (CARs) is faced with “on-target, off-tumor” toxicity against solid tumors, particularly in the treatment of the pancreatic cancer.
Erhao Zhang, Peiwei Yang, Jieyi Gu, Heming Wu, Xiaowei Chi, Chen Liu, Ying Wang, Jianpeng Xue, Weiyan Qi, Qingbo Sun, Shengnan Zhang, Jialiang Hu, Hanmei Xu   +12 more
doaj   +1 more source

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

A Rare Case of a Synchronous Anaplastic Carcinoma Thyroid with Ductal Carcinoma Breast

Case Reports in Oncological Medicine, 2014
Dual malignancy was first reported by Billroth in 1889. Incidence of second malignancy in cancer patients is as high as 10%, but synchronous anaplastic thyroid cancer along with breast tumor is a rare entity.
Saptarshi Ghosh, P. B. Ananda Rao, Shreyasee Sarkar, Sivasankar Kotne, S. P. V. Turlapati, Anindita Mishra   +5 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

An unusual case of malignancy-related hypercalcemia

, 2013
Mary-Anne Doyle, Janine C Malcolm Division of Endocrinology, University of Ottawa, Ottawa, ON, Canada Objective: To report the case of a 28-year-old woman who presented with hypercalcemia (total calcium =4.11 mmol/L), elevated parathyroid hormone (PTH ...
Doyle MA, Malcolm JC
core  

Dual-class stock structure and firm investment

, 2022
Dual-class stock structure helps insiders gain control through different voting rights, but also exacerbates the principal-agent conflict. The separation of control rights and cash flow rights enhances managerial opportunistic behavior. We find that dual-
Ruicheng Zhu (20083161), May Hu (13809892), Jingjing Yang (119262), Hamid Beladi (13349718)   +3 more
core  

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source