H
He Yu
Researcher at Louisiana State University
Publications - 61
Citations - 3971
He Yu is an academic researcher from Louisiana State University. The author has contributed to research in topics: Prostate-specific antigen & Breast cancer. The author has an hindex of 36, co-authored 61 publications receiving 3915 citations. Previous affiliations of He Yu include University of Toronto & LSU Health Sciences Center Shreveport.
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Journal ArticleDOI
Immunoreactive prostate-specific antigen levels in female and male breast tumors and its association with steroid hormone receptors and patient age
TL;DR: It is speculated that the presence of IR-PSA in breast cancer may be associated with the PR action and that the association between PSA and ER is indirect due to the known association between ER and PR.
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Prostate-specific antigen in milk of lactating women.
He Yu,Eleftherios P. Diamandis +1 more
TL;DR: It is concluded that the female breast can produce PSA and that PSA is secreted into the milk during lactation; however, the biological role of PSA in milk is unknown.
Journal Article
Prostate-specific antigen is a new favorable prognostic indicator for women with breast cancer.
He Yu,Maurizia Giai,Eleftherios P. Diamandis,Dionyssios Katsaros,Donald J.A. Sutherland,Michael A. Levesque,R. Roagna,Riccardo Ponzone,P. Sismondi +8 more
TL;DR: This study suggests that IR-PSA is an independent favorable prognostic marker for breast cancer and may be used to identify a subgroup of estrogen receptor-negative and/or node-positive patients who have good prognoses.
Journal ArticleDOI
Nonprostatic sources of prostate-specific antigen
Eleftherios P. Diamandis,He Yu +1 more
TL;DR: Measuring PSA in breast cancer cytosol, breast-nipple aspirate fluid, and female serum may have potential clinical utilities, including breast cancer prognosis, breast cancer risk assessment, and evaluation of androgen excess.
Journal ArticleDOI
Ultrasensitive detection of prostate-specific antigen by a time-resolved immunofluorometric assay and the Immulite immunochemiluminescent third-generation assay: potential applications in prostate and breast cancers.
TL;DR: An ultrasensitive time-resolved immunofluorometric assay (TRIFA) for prostate-specific antigen (PSA) and includes the utilization of two monoclonal antibodies and a one-step incubation period, which greatly reduces analysis time, demonstrating a superior lower analytical limit of detection and wide dynamic range.