# Endocrinology Research

> Endocrinology research investigates the endocrine system — the network of glands and organs that synthesise and secrete hormones to regulate metabolism, reproduction, growth, stress response, and homeostasis. Research spans pancreatic beta-cell biology and insulin action in diabetes, thyroid hormone synthesis and signalling, adrenal steroidogenesis, hypothalamic-pituitary axis regulation of reproduction, sex hormone biology, and neuroendocrinology linking the brain and peripheral hormonal systems. A burgeoning area is endocrine disruption by environmental chemicals including bisphenols, phthalates, and per- and polyfluoroalkyl substances. Key experimental tools include ultra-sensitive mass spectrometry for steroid hormone profiling, single-cell transcriptomics of endocrine tissues, CRISPR-engineered mouse and zebrafish models, and organoid cultures of pancreatic islets or thyroid follicles. The field attracts funding from diabetes foundations including JDRF and ADA, cancer institutes for hormone-driven cancers such as breast and prostate cancer, and pharmaceutical companies developing drugs for metabolic and reproductive disorders.

*Source: [https://selltoscientists.com/fields/endocrinology/](https://selltoscientists.com/fields/endocrinology/)*

**Researcher count:** 32,000
**Average funding:** $380,000/year

## Subfields

- hormone signalling
- thyroid biology
- adrenal physiology
- reproductive endocrinology
- neuroendocrinology

## Key technologies

- radioimmunoassay
- ELISA
- single-cell transcriptomics
- CRISPR mouse models
- mass spectrometry hormone profiling

## Top institutions

- Harvard Medical School
- Johns Hopkins University
- Karolinska Institute
- University of California San Francisco
- Joslin Diabetes Center

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