A new peptide inhibitor of C1QBP exhibits potent anti‐tumour activity against triple negative breast cancer by impairing mitochondrial function and suppressing homologous recombina... by Xingxing Li, Yue Wu, Min Zhang, Fengliang Wang, Hong Yin, Yanrong Zhang, Shuli Zhao, Jiehua Ma, Mingming Lv, Cheng Lu

“…PDBAG1 has demonstrated substantial efficacy in suppressing triple‐negative breast cancer (TNBC) both in vitro and in vivo. Its mechanism of action involves mitochondrial impairment and the inhibition of oxidative phosphorylation (OXPHOS), achieved through direct binding to C1QBP, thereby promoting its ubiquitin‐dependent degradation. …”
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Ethanolic Extract of <i>Averrhoa carambola</i> Leaf Has an Anticancer Activity on Triple-Negative Breast Cancer Cells: An In Vitro Study by Oscar F. Beas-Guzmán, Ariana Cabrera-Licona, Gustavo A. Hernández-Fuentes, Silvia G. Ceballos-Magaña, José Guzmán-Esquivel, Luis De-León-Zaragoza, Mario Ramírez-Flores, Janet Diaz-Martinez, Idalia Garza-Veloz, Margarita L. Martínez-Fierro, Iram P. Rodríguez-Sanchez, Gabriel Ceja-Espíritu, Carmen Meza-Robles, Víctor H. Cervantes-Kardasch, Iván Delgado-Enciso

“…This study aimed to assess the effects of ethanolic extract from <i>A. carambola</i> leaves on triple-negative breast cancer (TNBC), an aggressive subtype lacking specific therapy. …”
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EMT-driven plasticity prospectively increases cell–cell variability to promote therapeutic adaptation in breast cancer by Lauriane Muller, Frédérique Fauvet, Christelle Chassot, Francesca Angileri, Angèle Coutant, Cyril Dégletagne, Laurie Tonon, Pierre Saintigny, Alain Puisieux, Anne-Pierre Morel, Maria Ouzounova, Pierre Martinez

“…We used single-cell transcriptomics to investigate phenotypic diversity dynamics upon treatment in two in vitro models of triple negative breast cancer (TNBC), where EMT-driven plasticity is either induced or spontaneously occurring. …”
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Atezolizumab-Induced Sarcoidosis-Like Reaction in a Patient with Metastatic Breast Cancer by Akira Tsunoda, Toshiro Mizuno, Shohei Iida, Katsunori Uchida, Masako Yamashita, Koshi Sukeno, Hiroki Oka, Yasutaka Tono, Mikiya Ishihara, Kanako Saito, Satoshi Tamaru, Keiichi Yamanaka, Isao Tawara

“…We report a case of 50-year-old woman who observed an enlarged lymph node in the right hilar region and the appearance of a subcutaneous mass in the extremities during chemotherapy with atezolizumab plus nab-paclitaxel for metastatic triple-negative breast cancer (TNBC). Skin biopsy revealed the formation of epithelioid granulation species with the Langhans giant cell. …”
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Divergent paths of mammary gland involution: unveiling the cellular dynamics in abruptly and gradually involuted mouse models by Sarmila Majumder, Sanjay Mishra, Neelam Shinde, Maria C. Cuitino, Morgan Bauer, Dinesh Ahirwar, Mustafa M. Basree, Vijaya Bharti, Kate Ormiston, Resham Mawalkar, Sara Alsammerai, Gautam Sarathy, Anna E. Vilgelm, Xiaoli Zhang, Ramesh K. Ganju, Bhuvaneswari Ramaswamy

“…Abstract Background Epidemiological studies associate an increase in breast cancer risk, particularly triple-negative breast cancer (TNBC), with lack of breastfeeding. This is more prevalent in African American women, with significantly lower rate of breastfeeding compared to Caucasian women. …”
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Development of a TCR-like antibody and chimeric antigen receptor against NY-ESO-1/HLA-A2 for cancer immunotherapy by Xin Liu, Yang Du, Ningyan Zhang, Zhiqiang An, Wei Xiong, Yixiang Xu, Bingnan Yin, Yuqian Huang, Junjun Chu, Changsheng Xing, Chen Qian, Tianhao Duan, Helen Y Wang, John S. Yu, Rongfu Wang

“…In vivo antitumor activity was investigated in a triple-negative breast cancer (TNBC) model and primary melanoma tumor model in immunocompromised mice.Results Monoclonal antibody 2D2 identified from phage-displayed library specifically bound to NY-ESO-1157-165 in the context of human leukocyte antigen HLA-A*02:01 but not to non-A2 or NY-ESO-1 negative cells. …”
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Analisis Survival Pasien Kanker Payudara Usia Muda di RSUP DR. M. Djamil Padang Tahun 2008-2017 by M. Al Farisyi, Daan Khambri

“…Hasil penelitian menunjukkan insiden KPD terbanyak pada range usia 35-40 tahun, dengan ukuran tumor T3, diferensiasi derajat sedang, histopatologi tipe duktal karsinoma dengan Triple Negative Breast Cancer (TNBC) sebagai subtipe yang terbanyak. Disease Free Survival (DFS) didapatkan rata-rata 87.48 bulan dan Overall Survival (OS) sebesar 79.13 bulan. …”
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Absence of Cysteine and Iron Chelation Induces Ferroptosis in Triple-Negative Breast Cancer Cells by Manvi Agarwal Neeraj, JunJeong Choi

“…Objective: This study aimed to determine the effect of cysteine deficiency and iron chelation on triple-negative breast cancer (TNBC) ferroptosis in a lipid-enriched microenvironment. …”
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GrB-Fc-KS49, an anti-EMP2 granzyme B fusion protein therapeutic alters immune cell infiltration and suppresses breast cancer growth by Ana Alvarez de Cienfuegos, Lawrence H Cheung, Khalid A Mohamedali, Michael G Rosenblum, Brian Aguirre, Cheng-Hsiang Lu, Anubhav Chandla, Nidhi Kejriwal, Lucia Liu, Ann M Chan, SuYin Kok, Sergio Duarte, David Casero, Madhuri Wadehra

“…In vivo, the GrB-Fc-KS49 showed efficacy against a TNBC syngeneic (4T1/FLuc) mouse model, reducing tumor volume and cell proliferation and increasing cell death compared with controls. …”
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Mutational Analysis of BRAFV600E by Polymerase Chain Reaction in Breast Cancer: A Narrative Review by Simran Khan, Arvind Bhake

“…BRAFV600E has been associated with aggressive forms of breast cancer, including Triple-Negative Breast Cancer (TNBC), and worse clinical outcomes, despite its rarity. …”
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Metabolomics insights into doxorubicin and 5-fluorouracil combination therapy in triple-negative breast cancer: a xenograft mouse model study by Mai M. Hassanein, Mai M. Hassanein, Yousra A. Hagyousif, Yousra A. Hagyousif, Ruba A. Zenati, Ruba A. Zenati, Hamza M. Al-Hroub, Farman Matloob Khan, Ahmad Y. Abuhelwa, Ahmad Y. Abuhelwa, Karem H. Alzoubi, Karem H. Alzoubi, Nelson C. Soares, Nelson C. Soares, Waseem El-Huneidi, Waseem El-Huneidi, Eman Abu-Gharbieh, Eman Abu-Gharbieh, Eman Abu-Gharbieh, Hany Omar, Hany Omar, Dana M. Zaher, Yasser Bustanji, Yasser Bustanji, Yasser Bustanji, Mohammad H. Semreen, Mohammad H. Semreen

“…Among its subtypes, triple-negative breast cancer (TNBC) poses significant clinical challenges due to its aggressive behavior and limited treatment options. …”
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Anticancer, Antioxidant, Antimicrobial Activities, and HPLC Analysis of Alcoholic Extracts of Parthenocissus quinquefolia L. Plant Collected from Çanakkale by Sevil Kalın, Ersin Karabacak, Pınar Ilgın, Alper Önder, Özlem Maraba, Ferah Cömert Önder

“…Herein, fruit and leaf alcoholic extracts of the plant exhibited anticancer activity on triple negative breast cancer (TNBC) cell lines, estrogen receptor positive (ER+) (MCF-7), and human colon adenocarcinoma (HT-29) cancer cell lines. …”
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Effects of Pleurotus Eryngii (DC.) Quél. Mushroom Extracts on Cell Proliferation in Breast and Colon Cancer Cell Lines by Mehmet Ay, Hakan Allı, Alper Önder, Gülce Davutlar, Ferah Cömert Önder

“…The cell viability in the triple-negative breast cancer (TNBC) MDA-MB-231 cell line was highly decreased by methanol extract at a very low concentration (0.1 mg/mL). …”
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Association of Structural Maintenance of Chromosome-1A Phosphorylation with Progression of Breast Cancer by Sushma Yadav, Claudia M. Kowolik, Daniel Schmolze, Yuan Yuan, Min Lin, Arthur D. Riggs, David A. Horne

“…Structural maintenance of chromosome-1A (SMC1A) is overexpressed in various malignancies including triple-negative breast cancer (TNBC). As a core component of the cohesin complex, SMC1A was initially recognized for its involvement in chromosomal cohesion and DNA-repair pathways. …”
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Curcumin Targeting NF-κB/Ubiquitin-Proteasome-System Axis Ameliorates Muscle Atrophy in Triple-Negative Breast Cancer Cachexia Mice by Jin Zhang, Jin Zheng, Haitao Chen, Xinrong Li, Chenxiao Ye, Fan Zhang, Zewei Zhang, Qinghua Yao, Yong Guo

“…Dynamic in vivo bioluminescence imaging find that curcumin inhibited the growth of tumor in triple-negative breast cancer- (TNBC-) bearing mice, slowed down the loss of body weight and gastrocnemius weight, corrected the mitochondrial dysfunction and malnutrition status, and also significantly improved skeletal muscle function. …”
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Omega-3 fatty acids: molecular weapons against chemoresistance in breast cancer by Vittoria Marchio, Giuseppina Augimeri, Catia Morelli, Adele Vivacqua, Cinzia Giordano, Stefania Catalano, Diego Sisci, Ines Barone, Daniela Bonofiglio

“…However, triple-negative breast cancer (TNBC) and metastatic breast cancer disease are primarily treated with chemotherapy, which improves disease-free and overall survival, but does not offer a curative solution for these aggressive forms of breast cancer. …”
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Stable Isotope-Resolved Metabolomic Differences between Hormone-Responsive and Triple-Negative Breast Cancer Cell Lines by Jason H. Winnike, Delisha A. Stewart, Wimal W. Pathmasiri, Susan L. McRitchie, Susan J. Sumner

“…Compared to the Luminal A cell lines, TNBC cell lines consumed more glutamine and less glucose. …”
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Optimizing Xenograft Models for Breast Cancer: A Comparative Analysis of Cell-Derived and Patient-Derived Implantation Techniques in Pre-Clinical Research by Khairani AF, Harmonia S, Chou Y, Alfarafisa NM, Ramadhanti J

“…The choice of xenograft technique is influenced by the type of tumor employed, particularly in more aggressive tumor models like TNBC with metastases. Subcutaneous or orthotopic implantation may influence tumor engraftment rates and the applicability of the models for drug testing. …”
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The Immunohistochemical Prognostic Value of Nuclear and Cytoplasmic Silent Information Regulator 1 Protein Expression in Saudi Patients with Breast Cancer by Bayan Alharbi, Alia Aldahlawi, Mourad Assidi, Fatemah Basingab, Kawther Zaher, Jehan Alrahimi, Sara Mokhtar, Jaudah Al-Maghrabi, Abdelbaset Buhmeida, Kaltoom Al-Sakkaf

“…In luminal A, luminal B, and TNBC, nuclear and cytoplasmic SIRT1 were highly associated (<i>p</i> < 0.001). …”
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Tousled-like kinase loss confers PARP inhibitor resistance in BRCA1-mutated cancers by impeding non-homologous end joining repair by Min-ah Kim, Banseok Kim, Jihyeon Jeon, Jonghyun Lee, Hyeji Jang, Minjae Baek, Sang-Uk Seo, Dongkwan Shin, Anindya Dutta, Kyung Yong Lee

“…Consequently, TLK deficiency induces PARPi resistance in triple-negative breast cancer (TNBC) and ovarian cancer (OVCA) cell lines with BRCA1 deficiency, as TLK deficiency in BRCA1-depleted cells, impairs 53BP1 recruitment to DSBs and reduces NHEJ efficiency, while restoring HR. …”
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