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Full-Text Articles in Medicine and Health Sciences
Rorα Suppresses Cancer-Associated Inflammation By Repressing Respiratory Complex I-Dependent Ros Generation, Wei Mao, Gaofeng Xiong, Yuanyuan Wu, Chi Wang, Daret St. Clair, Jai-Da Li, Ren Xu
Rorα Suppresses Cancer-Associated Inflammation By Repressing Respiratory Complex I-Dependent Ros Generation, Wei Mao, Gaofeng Xiong, Yuanyuan Wu, Chi Wang, Daret St. Clair, Jai-Da Li, Ren Xu
Markey Cancer Center Faculty Publications
Breast cancer development is associated with macrophage infiltration and differentiation in the tumor microenvironment. Our previous study highlights the crucial function of reactive oxygen species (ROS) in enhancing macrophage infiltration during the disruption of mammary tissue polarity. However, the regulation of ROS and ROS-associated macrophage infiltration in breast cancer has not been fully determined. Previous studies identified retinoid orphan nuclear receptor alpha (RORα) as a potential tumor suppressor in human breast cancer. In the present study, we showed that retinoid orphan nuclear receptor alpha (RORα) significantly decreased ROS levels and inhibited ROS-mediated cytokine expression in breast cancer cells. RORα expression …
Association Of Body Composition With Odds Of Breast Cancer By Molecular Subtype: Analysis Of The Mechanisms For Established And Novel Risk Factors For Breast Cancer In Nigerian Women (Mend) Study, Tomi Akinyemiju, Kelley Jones, Anjali Gupta, Taofik Oyekunle, Veeral Saraiya, April Deveaux, Omolola Salako, Allison Hall, Olusegun Alatise, Gabriel Ogun, Adewale Adeniyi, Omobolaji Ayandipo, Thomas Olajide, Olalekan Olasehinde, Olukayode Arowolo, Adewale Adisa, Oludolapo Afuwape, Aralola Olusanya, Aderemi Adegoke, Trygve O. Tollefsbol, Donna K. Arnett, H3 Africa Kidney Research Network, Adetola Daramola
Association Of Body Composition With Odds Of Breast Cancer By Molecular Subtype: Analysis Of The Mechanisms For Established And Novel Risk Factors For Breast Cancer In Nigerian Women (Mend) Study, Tomi Akinyemiju, Kelley Jones, Anjali Gupta, Taofik Oyekunle, Veeral Saraiya, April Deveaux, Omolola Salako, Allison Hall, Olusegun Alatise, Gabriel Ogun, Adewale Adeniyi, Omobolaji Ayandipo, Thomas Olajide, Olalekan Olasehinde, Olukayode Arowolo, Adewale Adisa, Oludolapo Afuwape, Aralola Olusanya, Aderemi Adegoke, Trygve O. Tollefsbol, Donna K. Arnett, H3 Africa Kidney Research Network, Adetola Daramola
Epidemiology and Environmental Health Faculty Publications
BACKGROUND: The association between obesity and breast cancer (BC) has been extensively studied among US, European and Asian study populations, with often conflicting evidence. However, despite the increasing prevalence of obesity and associated conditions in Africa, the continent with the highest age-standardized BC mortality rate globally, few studies have evaluated this association, and none has examined in relation to molecular subtypes among African women. The current analysis examines the association between body composition, defined by body mass index (BMI), height, and weight, and BC by molecular subtype among African women.
METHODS: We estimated odds ratios (ORs) and 95% confidence intervals …
The Context-Dependent Impact Of Integrin-Associated Cd151 And Other Tetraspanins On Cancer Development And Progression: A Class Of Versatile Mediators Of Cellular Function And Signaling, Tumorigenesis And Metastasis, Sonia F. Erfani, Hui Hua, Yueyin Pan, Binhua P. Zhou, Xiuwei H. Yang
The Context-Dependent Impact Of Integrin-Associated Cd151 And Other Tetraspanins On Cancer Development And Progression: A Class Of Versatile Mediators Of Cellular Function And Signaling, Tumorigenesis And Metastasis, Sonia F. Erfani, Hui Hua, Yueyin Pan, Binhua P. Zhou, Xiuwei H. Yang
Molecular and Cellular Biochemistry Faculty Publications
As a family of integral membrane proteins, tetraspanins have been functionally linked to a wide spectrum of human cancers, ranging from breast, colon, lung, ovarian, prostate, and skin carcinomas to glioblastoma. CD151 is one such prominent member of the tetraspanin family recently suggested to mediate tumor development, growth, and progression in oncogenic context- and cell lineage-dependent manners. In the current review, we summarize recent advances in mechanistic understanding of the function and signaling of integrin-associated CD151 and other tetraspanins in multiple cancer types. We also highlight emerging genetic and epigenetic evidence on the intrinsic links between tetraspanins, the epithelial-mesenchymal transition …
Recurrent Breast Cancer Diagnosis Delayed By Covid-19 Pandemic, Hannah K. Thompson, Paul J. Spicer
Recurrent Breast Cancer Diagnosis Delayed By Covid-19 Pandemic, Hannah K. Thompson, Paul J. Spicer
Radiology Faculty Publications
We describe the case of a 65-year-old female with a history of left-sided ductal carcinoma in situ in 2008. Mammography in January 2020 demonstrated calcifications in the previously affected breast. Subsequent stereotactic biopsy results were benign. In the months that followed, the patient experienced breast changes but avoided returning to the facility as the COVID-19 pandemic worsened. In August of 2020, the patient returned for a repeat mammogram, which indicated 2 suspicious masses in the left breast. Further analysis through ultrasound-guided core biopsy ultimately led to a left mastectomy and lymph node biopsy, which were performed in September 2020. Pathology …