# HER2-Positive

This section is for HER2-positive breast-cancer topics that need their own treatment and resistance context.

It focuses on regimen-specific summaries, progression questions, biomarker interpretation, and adjunctive considerations that are specific to HER2-positive disease rather than breast cancer in general.

### Start here

* [HER2CLIMB](/myhealingcommunity-docs/breast-cancer/her2-positive/her2climb.md)
* [Enhertu, Senescence, and the Senolytic Second Strike](/myhealingcommunity-docs/breast-cancer/her2-positive/enhertu-senescence-and-the-senolytic-second-strike.md) — how trastuzumab deruxtecan can leave behind senescent or dormant tumour cells, and why post-cycle clean-up timing is being discussed
* [Should HER2+/ERα+ Patients Avoid Resveratrol or Polydatin?](/myhealingcommunity-docs/breast-cancer/her2-positive/should-her2+-era+-patients-avoid-resveratrol-or-polydatin.md) — short practical answer for the HER2+/ERα+ caution
* [HER2+ Breast Cancer – Integrative Protocols](/myhealingcommunity-docs/breast-cancer/her2-positive/her2+-breast-cancer-integrative-protocols.md)
* [Support Threads & Docs](/myhealingcommunity-docs/breast-cancer/her2-positive/support-threads-and-docs.md)

### Key caution pairing

These two pages work together.

Use the first for the direct answer.

Use the second for the deeper mechanism and evidence limits.

* [Should HER2+/ERα+ Patients Avoid Resveratrol or Polydatin?](/myhealingcommunity-docs/breast-cancer/her2-positive/should-her2+-era+-patients-avoid-resveratrol-or-polydatin.md) — practical answer first
* [HER2+ Cancers](/myhealingcommunity-docs/natural-medicines/polydatin-in-oncology/polydatin-evidence-by-cancer-type/her2+-cancers.md) — deeper polydatin, resveratrol, and Δ16HER2 context

### This section can expand to include

* early-stage vs metastatic context
* resistance pathways beyond HER2CLIMB
* subtype-specific side effects and supportive care
* testing and monitoring questions
* adjunctive and CAM summaries for HER2-positive settings


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