Results 121 to 130 of about 50,006 (352)

Evaluation of Breast Conserving Surgery According to Molecular Subtypes in Kurdish Females

Advanced Medical Journal
Background & objectives:  The most frequently occurring cancer in women is breast cancer, and various treatment methods are available. Thus, we aimed to correlate between molecular subtype and the suitability of performing breast-conserving surgery.  
Shaban Latif Tofiq, Kamal Ahmad Saeed
doaj   +1 more source

WDR5‐H3K4me3 Epigenetic Axis Promotes TRMT6‐Dependent tRNA M1A Modification to Facilitate Triple‐Negative Breast Cancer Progression by Suppressing Ferroptosis

Advanced Science, EarlyView.
Upregulated TRMT6 forms aberrant hypermethylation of a specific tRNA pool and serves as a predictor of poor prognosis in TNBC. This m1A modification in tRNAs enhances translation of FTH1 and FTL, reducing the pool of bioavailable Fe2⁺. Reduced Fe2+ availability impairs RSL3‐induced lipid peroxidation and tumor progression.
Yuqing Lei, Xue Wang, Jiahe Liu, Zixu Niu, Jiaqi Hua, Qian Guo, Dan Du, Yuanchang Zhu, Fucheng He, Mingxia Zhou, Hongle Li, Jing He, Jun Li   +12 more
wiley   +1 more source

Oncoplastic conservative surgery for breast cancer: long-term outcomes of our first ten years experience [PDF]

, 2018
The main goal of oncoplastic breast surgery (OBS) is to optimize cosmetic outcomes and reduce patient morbidity, while still providing an oncologically-safe surgical outcome and extending the target population of conservative surgery.
Barellini, L, Calabrese, C, Casella, D, Di Taranto, G, Fausto, A, Kothari, A, Lo Torto, F, Marcasciano, M, Perra, Agostino, Ribuffo, D, Sordi, S, Tarallo, M   +11 more
core   +1 more source

Clinical study of the feasibility, complications, and cosmetic outcomes of immediate autologous fat grafting during breast-conserving surgery for early-stage breast cancer in China [PDF]

, 2021
Hongyuan Li, Yuanyuan Wang, Dejuan Yang, Jean‐Yves Petit, Guosheng Ren   +4 more
openalex   +1 more source

IL4I1⁺ Macrophages and TDO2⁺ Myofibroblasts Drive AhR‐Mediated Immunosuppression and Ferroptosis Resistance in Solid Predominant Lung Adenocarcinoma

Advanced Science, EarlyView.
Solid predominant lung adenocarcinoma exhibits an immune‐excluded, ferroptosis‐resistant niche enriched with IL4I1⁺ TAMs and TDO2⁺ myCAFs. Spatial and multi‐omics analyses reveal AhR‐driven crosstalk that promotes T cell exhaustion and therapy resistance. Blocking AhR with CH‐223191 restores ferroptosis sensitivity, and its combination with ferroptosis
Zhaoxuan Wang, Weijiao Xu, Lei Zhao, Lin Zhong, Wendan Yu, Shengmin Wang, Lu Sun, Tao Guo, Fengzhou Li, Zhuoshi Li, Lei Fang, Shiqing Wang, Guohui Zhang, Guoqing Xue, Wei Guo, Shilei Zhao, Chundong Gu   +16 more
wiley   +1 more source

DCE-MRI and parametric imaging in monitoring response to neoadjuvant chemotherapy in breast carcinoma : a preliminary report [PDF]

, 2018
Purpose: Neoadjuvant chemotherapy is recommended in patients with locally advanced breast cancer. Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) enables evaluation of the tumour neovasculature that occurs prior to any volume change, which
Fotedar, Vikas, Seam, Rajeev K., Sharma, Anjna, Sharma, Mukesh, Sharma, Sanjiv, Sood, Shikha   +5 more
core   +1 more source

The KDM6B/SLC10A2 Axis Suppresses MDSCs Recruitment via ERK/AP‐1 Signaling in Colorectal Cancer

Advanced Science, EarlyView.
In wild‐type intestinal epithelial cells, KDM6B demethylates SLC10A2 to promote its expression, after which SLC10A2 suppresses ERK phosphorylation, inhibiting AP‐1 (Fos/Jun) transcription and chemokine production. In KDM6B‐deficient intestinal epithelial cells, SLC10A2 methylation increases, and its expression decreases.
Zhibo Hu, Jing Xun, Bin Liu, Xiaolin Jiang, Yingdi Han, Huichao Yang, Qi Gao, Ruifang Gao, Aimin Zhang, Xueliang Wu, Dapeng Zhang, Dihua Li, Tian Li, Shimin Yang, Ximo Wang, Xiangyang Yu, Qi Zhang   +16 more
wiley   +1 more source

DNMT2‐m5C‐ACLY Axis Promotes Lenvatinib Resistance in Hepatocellular Carcinoma Through Histone Acetylation‐Mediated Notch Pathway

Advanced Science, EarlyView.
Lenvatinib resistance poses a major challenge in advanced hepatocellular carcinoma (HCC). This study reveals that DNMT2 upregulation is a key driver, which stabilizes ACLY mRNA via m5C modification and activates the Notch signaling pathway. Crucially, combining ACLY inhibitors with lenvatinib overcomes resistance and suppresses tumors, offering a ...
Shiguang Yang, Jie Li, Shengwei Mao, Xuhui Zhao, Douwaner Liu, Jiafeng Chen, Jialu Fu, Yichao Bu, Xiaoling Wu, Shaoqing Liu, Qifeng Yu, Qiongzhu Dong, Zheng Tang, Yuan Fang, Yinghong Shi   +14 more
wiley   +1 more source

Pirin Transcriptionally Regulates PLA2G4A To Inhibit Ferroptosis in Colorectal Cancer via Lipid Profile Remodeling

Advanced Science, EarlyView.
This study identifies Pirin (PIR), an iron‐binding protein, as a critical ferroptosis suppressor in colorectal cancer through lipid membrane remodeling. PIR, induced by NRF2 during ferroptotic stress, transcriptionally regulates PLA2G4A to shift cellular lipid composition away from ferroptosis‐permissive polyunsaturated phospholipids.
Wei Shi, Yue Qi Ong, Prativa Majee, Esther SM Wong, Amhed Missael Vargas Velazquez, Kerem Fidan, Pierce Kah‐Hoe Chow, Wai Leong Tam, Ker Kan Tan, Iain Beehuat Tan, Vinay Tergaonkar   +10 more
wiley   +1 more source

Accuracy of Frozen Section Analysis Versus Specimen Radiography During Breast-Conserving Surgery for Nonpalpable Lesions [PDF]

, 2018
Background: Whereas specimen radiography (SR) is an established strategy for intraoperative resection margin analysis during breast-conserving surgery for nonpalpable lesions, the use of frozen section analysis (FSA) is still a matter of debate. Methods:
Dirnhofer, Stephan, Engelberger, Stephan, Kuster, Salome, Marti, Walter, Oertli, Daniel, Viehl, Carsten, Weber, Walter, Wruk, Daniela, Zanetti-Dallenbach, Rosanna   +8 more
core