Close Menu

Cancer Biomarkers

News on molecular markers used to guide cancer treatment, assess prognosis, or detect relapse.

Looking beyond PD-L1 expression, investigators from several clinical trials considered a range of potential biomarkers for immune checkpoint treatment response.

Data from the meeting suggest that lung cancer patients with ALK-positive tumors may soon have two first-line options and more choices when their disease progresses.

Results from a recent study clarify some conflicting prior determinations, and provide a new rationale to further explore the FCGR2A biomarker in prospective trials.

The test, when used as intended, allows doctors to gauge the magnitude of benefit melanoma patients might derive from the immunotherapeutic Opdivo.

Repeat molecular analysis of a patient's cancer helped clinicians guide targeted therapies as drug resistance emerged and ebbed.

Genentech's Alecensa and AstraZeneca's Tegrisso are the latest precision lung cancer drugs, and Xalkori might soon be an option for a new molecular subpopulation.

Dako developed the PD-L1 CDx very specifically to fit Keytruda's mechanism and patients' outcomes to the drug.

Non-small cell lung cancer patients with EGFR mutations now have three treatment choices, and AstraZeneca is working on newer personalized treatment options.

The test helps to identify metastatic colorectal cancer patients for whom treatment with Erbitux (cetuximab) or Vectibix (panitumumab) may be effective because their tumors carry no KRAS mutations.

Clinical application of PD-L1 expression as a predictive marker won't be so straightforward because some patients with low expression also have a degree of response to Keytruda.

Pages