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HER2 News

FDA Approval
09/25/2025
Stephanie Holland
The FDA has approved imlunestrant for patients with ER-positive, HER2-negative advanced or metastatic breast cancer harboring ESR1 mutations.
The FDA has approved imlunestrant for patients with ER-positive, HER2-negative advanced or metastatic breast cancer harboring ESR1 mutations.
The FDA has approved...
09/25/2025
Oncology
News
09/25/2025
Allison Casey
In a phase 2 study, MRG002 demonstrated manageable safety profile and promising anti-tumor activity among patients with locally advanced or metastatic breast cancer with low HER2 expression.
In a phase 2 study, MRG002 demonstrated manageable safety profile and promising anti-tumor activity among patients with locally advanced or metastatic breast cancer with low HER2 expression.
In a phase 2 study, MRG002...
09/25/2025
Oncology
News
09/12/2025
Stephanie Holland
Sequential HER2-targeted therapy following trastuzumab deruxtecan discontinuation demonstrated clinical promise among patients with HER2-positive metastatic breast cancer who responded to T-DXd however discontinued treatment due to adverse...
Sequential HER2-targeted therapy following trastuzumab deruxtecan discontinuation demonstrated clinical promise among patients with HER2-positive metastatic breast cancer who responded to T-DXd however discontinued treatment due to adverse...
Sequential HER2-targeted therapy...
09/12/2025
Oncology
News
08/07/2025
Allison Casey
According to real-world data, trastuzumab deruxtecan showed promising intracranial activity for patients with active brain metastases from HER2-positive or HER2-low metastatic breast cancer.
According to real-world data, trastuzumab deruxtecan showed promising intracranial activity for patients with active brain metastases from HER2-positive or HER2-low metastatic breast cancer.
According to real-world data,...
08/07/2025
Oncology
News
07/08/2025
Stephanie Holland
Results from a real-world, population-based study demonstrated that broader use of HER2-targeted systemic therapies significantly improved long-term overall survival results among patients with de Novo HER2-positive metastatic breast cancer.
Results from a real-world, population-based study demonstrated that broader use of HER2-targeted systemic therapies significantly improved long-term overall survival results among patients with de Novo HER2-positive metastatic breast cancer.
Results from a real-world,...
07/08/2025
Oncology
News
06/24/2025
Allison Casey
A retrospective study found that patients with HR-positive, HER2-low metastatic breast cancer switched to chemotherapy after receiving 2 lines of therapy.
A retrospective study found that patients with HR-positive, HER2-low metastatic breast cancer switched to chemotherapy after receiving 2 lines of therapy.
A retrospective study found that...
06/24/2025
Oncology
Conference Coverage
06/23/2025
Stephanie Holland
According to results from the phase 2 KM-10A/KCSG BR18-13 study, trastuzumab plus gedatolisib demonstrated promising efficacy and safety among patients with HER2-positive metastatic breast cancer.
According to results from the phase 2 KM-10A/KCSG BR18-13 study, trastuzumab plus gedatolisib demonstrated promising efficacy and safety among patients with HER2-positive metastatic breast cancer.
According to results from the...
06/23/2025
Oncology
Conference Coverage
06/10/2025
Stephanie Holland
According to results from the phase 3 neoCARHP trial, de-escalated neoadjuvant taxane therapy plus trastuzumab and pertuzumab without the addition of carboplatin demonstrated promise in HER2-positive early breast cancer.
According to results from the phase 3 neoCARHP trial, de-escalated neoadjuvant taxane therapy plus trastuzumab and pertuzumab without the addition of carboplatin demonstrated promise in HER2-positive early breast cancer.
According to results from the...
06/10/2025
Oncology
Conference Coverage
05/20/2025
Stephanie Holland
According to final results from the phase 3 APHINITY trial, the addition of adjuvant pertuzumab to trastuzumab and chemotherapy improved outcomes among patients with operable HER2-positive early breast cancer.
According to final results from the phase 3 APHINITY trial, the addition of adjuvant pertuzumab to trastuzumab and chemotherapy improved outcomes among patients with operable HER2-positive early breast cancer.
According to final results from...
05/20/2025
Oncology
News
05/09/2025
Stephanie Holland
According to results from a phase 2a study, zanidatamab plus palbociclib and fulvestrant demonstrated promising efficacy and safety among previously treated patients with HR-positive, HER2-positive unresectable or metastatic breast cancer.
According to results from a phase 2a study, zanidatamab plus palbociclib and fulvestrant demonstrated promising efficacy and safety among previously treated patients with HR-positive, HER2-positive unresectable or metastatic breast cancer.
According to results from a...
05/09/2025
Oncology