Interview with Dr. Georg F. Weber from the University of Cincinnati Academic Health Center, Cincinnati, OH, USA

Dr. Georg F. Weber, from the University of Cincinnati Academic Health Center, describes a recent research perspective he authored that was published by Oncotarget in Volume 14, entitled, “Crossroads: the role of biomarkers in the management of lumps in the breast.”

Premalignant lesions in the breast pose a difficult decision-making problem, whether to treat proactively and accept the side effects or to engage in watchful waiting and possibly encounter a later diagnosis of invasive cancer. A biomarker or set of biomarkers to inform on the individual progression risk would be beneficial to the patient and cost-effective for the healthcare system. The gene products of tumor progression may be expressed in early non-cancerous (“premalignant”) lesions, where they are associated with a high probability for full transformation in breast cancers. One such molecule is the OPN splice variant-c. OPN-c is also present in a fraction of the premalignant lesions, where it reflects an elevated risk for progression to cancer within 5 years, regardless of the lesion’s subtype. This marker has the properties needed to facilitate decisions to treat at the premalignant stage.

DOI - https://doi.org/10.18632/oncotarget.28402

Full text - https://www.oncotarget.com/article/28402/text/

Correspondence to - Georg F. Weber - [email protected]

Keywords - breast cancer premalignant lesion, biomarker, biopsy, mammography