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  1. Article

    Open Access

    Effect of testosterone therapy on breast tissue composition and mammographic breast density in trans masculine individuals

    The effect of gender-affirming testosterone therapy (TT) on breast cancer risk is unclear. This study investigated the association between TT and breast tissue composition and breast tissue density in trans ma...

    Yu**g J. Heng, Gabrielle M. Baker, Valerie J. Fein-Zachary in Breast Cancer Research (2024)

  2. Article

    Open Access

    Association of early menarche with breast tumor molecular features and recurrence

    Early menarche is an established risk factor for breast cancer but its molecular contribution to tumor biology and prognosis remains unclear.

    Alexandra R. Harris, Tengteng Wang, Yu**g J. Heng in Breast Cancer Research (2024)

  3. No Access

    Article

    Associations of stem cell markers CD44, CD24 and ALDH1A1 with mammographic breast density in women with benign breast biopsies

    We examined associations of CD44, CD24 and ALDH1A1 breast stem cell markers with mammographic breast density (MBD), a well-established breast cancer (BCa) risk factor.

    Lusine Yaghjyan, Yu**g J. Heng, Gabrielle M. Baker in British Journal of Cancer (2024)

  4. Article

    Open Access

    Associations of alcohol consumption with breast tissue composition

    We investigated the associations of alcohol with percentage of epithelium, stroma, fibroglandular tissue (epithelium + stroma), and fat in benign breast biopsy samples.

    Lusine Yaghjyan, Yu**g J. Heng, Gabrielle M. Baker in Breast Cancer Research (2023)

  5. Article

    Open Access

    Association of body mass index and inflammatory dietary pattern with breast cancer pathologic and genomic immunophenotype in the nurses’ health study

    Breast tumor immune infiltration is clearly associated with improved treatment response and outcomes in breast cancer. However, modifiable patient factors associated with breast cancer immune infiltrates are p...

    Sarah Asad, Adrienne Damicis, Yu**g J. Heng, Kathryn Kananen in Breast Cancer Research (2022)

  6. No Access

    Chapter

    The Macroscopic and Microscopic Evaluation of Breast and Axillary Lymph Node Specimens Following Neoadjuvant Systemic Therapy for Breast Cancer

    The evaluation of breast and axillary lymph node specimens from patients treated with neoadjuvant systemic therapy (NAST) for breast cancer presents unique challenges in addition to those encountered during th...

    Gabrielle M. Baker in Management of the Breast and Axilla in the Neoadjuvant Setting (2022)

  7. Article

    Open Access

    Associations of reproductive breast cancer risk factors with breast tissue composition

    We investigated the associations of reproductive factors with the percentage of epithelium, stroma, and fat tissue in benign breast biopsy samples.

    Lusine Yaghjyan, Rebecca J. Austin-Datta, Hannah Oh in Breast Cancer Research (2021)

  8. Article

    Open Access

    Low dose environmental radon exposure and breast tumor gene expression

    The International Agency for Research on Cancer classified radon and its decay-products as Group-1-human-carcinogens, and with the current knowledge they are linked specifically to lung cancer. Biokinetic mode...

    Cheng Peng, Natalie DuPre, Trang VoPham, Yu**g J. Heng, Gabrielle M. Baker in BMC Cancer (2020)

  9. Article

    Open Access

    Erythrocyte membrane fatty acids and breast cancer risk by tumor tissue expression of immuno-inflammatory markers and fatty acid synthase: a nested case-control study

    Previous studies of fatty acids and breast cancer risk have shown mixed results, which may be due in part to tumor heterogeneity. Prior research has also illustrated an important role of specific fatty acids i...

    Emma E. McGee, Claire H. Kim, Molin Wang, Donna Spiegelman in Breast Cancer Research (2020)

  10. Article

    Open Access

    Prognostic and predictive value of androgen receptor expression in postmenopausal women with estrogen receptor-positive breast cancer: results from the Breast International Group Trial 1–98

    The androgen receptor (AR) is an emerging prognostic marker and therapeutic target in breast cancer. AR is expressed in 60–80% of breast cancers, with higher prevalence among estrogen receptor-positive (ER+) t...

    Kevin H. Kensler, Meredith M. Regan, Yu**g J. Heng in Breast Cancer Research (2019)

  11. Article

    Open Access

    Androgen receptor expression in normal breast tissue and subsequent breast cancer risk

    Sex steroid hormone signaling is critical in the development of breast cancers, although the role of the androgen receptor remains unclear. This study evaluated androgen receptor (AR) expression in normal brea...

    Kevin H. Kensler, Francisco Beca, Gabrielle M. Baker, Yu**g J. Heng in npj Breast Cancer (2018)