Breast Cancer

Breast cancer is cancer that forms in tissues of the breast, usually the ducts (tubes that carry milk to the nipple) and lobules (glands that make milk). It occurs in both men and women, although male breast cancer is rare.

HER-2 Positive Breast Cancer

Human epidermal growth factor receptor 2 (HER2) is a gene that can play an important role in the development of some types of breast cancer. This gene is also sometimes referred to as Erc-B2 receptor tyrosine kinase 2 (ERBB2). This gene is involved in the production of HER2 proteins, which are present on breast cells as receptors to control the growth, division, and repair of the cells.

Radiotherapy for Breast Cancer

Familial Breast Cancer

Treating Breast Oil Cysts

What is Breast Cancer?

Breast Cancer Society and Culture

What Does a Quadrantectomy Involve?

Intraductal Papilloma - Benign Tumors of the Breast

Breast Cancer Epidemiology

Types of Breast Cancer

Breast Cancer Prognosis

Microwave Imaging for Breast Cancer Versus X-Ray Mammograms

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Axillary Sampling and Sentinel Node Biopsy Comparison

Breast Cancer Pathophysiology

Post-Mastectomy Pain

Axillary Lymph Nodes and Breast Cancer

What is a Mammary Gland?

Breast Cancer Symptoms

Surgery for Breast Cancer

What is Metastatic Breast Cancer?

The Importance of Hormone Status in Breast Cancer: A Guide to Hormone Dependent Breast Cancer (HDBC)

Radial Scar Diagnosis and Management

Detecting breast cancer in dense breasts

Sentinel Lymph Nodes

Breast Cancer Screening

What is the BRCA2 Gene?

Living with Breast Cancer

What is Breast Reconstruction?

Microwave Imaging for Breast Cancer: Procedure

Hormone Receptor Positive Breast Cancer

Breast Cancer Causes

Thermography versus Mammography: Which is Best?

Radial Scar of the Breast

Breast Cancer Management

Breast Cancer Diagnosis

Microcalcifications in Breast Cancer

History of Breast Cancer

What is the HER2 Gene?

What is the BRCA1 Gene?

What Does a Sentinel Node Biopsy Involve?

What is Triple Negative Breast Cancer?

What are Aromatase Inhibitors?

PARP Inhibitors For Hard-To-Treat Cancers

Chemotherapy for Breast Cancer

What is Ductal Carcinoma in Situ (DCIS)?

Pathophysiology of the Link Between Obesity and Breast Cancer

A Guide to Checking your Breasts for Lumps

What is Invasive Ductal Breast Cancer?

Breast Cancer Classification

Treating Breast Cancer Using Antibiotics

Preventing Breast Cancer

Gail Model (Breast Cancer Risk Assessment Tool)

Genetics of Breast Cancer

Breast Cancer Awareness

Latest Breast Cancer News and Research

VALANX Biotech secures €3 million to advance LIV-1 ADC for metastatic triple-negative breast cancer

VALANX Biotech (VALANX), a biotech company developing a technology for site-selectable, site-specific protein conjugation, today announced it has secured €3 million to advance its lead antibody-drug conjugate (ADC) program.

From VALANX Biotech 12 Mar 2026

Dual-positive hybrid cells linked to shorter survival in advanced breast cancer

An enigmatic type of circulating tumor cell called a dual-positive (DP) cell is associated with shorter survival time in patients with advanced breast cancer, according to a study led by investigators at Weill Cornell Medicine and NewYork-Presbyterian.

11 Mar 2026

Geographic location strongly influences stage of breast cancer diagnosis

Where a woman lives significantly affects whether her breast cancer is diagnosed at an early or late stage, according to a national analysis published in the Journal of the American College of Surgeons (JACS).

11 Mar 2026

Alginate-enhanced gel improves organoid development

Miniature organs grown in the lab can organize themselves into complex shapes. But they never do it the same way twice, which makes it hard to use these so-called 'organoids' to study disease.

10 Mar 2026

Adelaide University decodes the secrets of cancer survival

A new study led by researchers at Adelaide University and published in Science Advances has revealed why some cancers can grow and survive in the body, while others cannot.

10 Mar 2026

AI model flags hidden breast cancers years before diagnosis in routine mammograms

Researchers evaluated four deep learning models using over 112,000 negative screening mammograms from the UK NHS to determine how well artificial intelligence could predict future breast cancers missed during routine screening. The MIT-developed Mirai model performed best, identifying about 27.5% of interval cancers within the top 4% of women flagged as highest risk.

9 Mar 2026

Research reveals nuclear metabolic fingerprint in human cells

More than two hundred metabolic enzymes, many of which are normally tasked with producing energy in the mitochondria, are also found sitting directly on top of human DNA, according to a study published today in Nature Communications.

6 Mar 2026

MSK uncovers how interacting mutations shield breast cancer

Researchers at Memorial Sloan Kettering Cancer Center (MSK) have made an important discovery about how genetic mutations in breast cancer patients can interact and drive resistance to certain drugs called CDK4/6 inhibitors. This finding, published in Nature, suggests a new strategy for predicting and preventing resistance to specific therapies based on the tumor's genetic profile.

6 Mar 2026

AI trained on 9 trillion DNA letters predicts harmful mutations and designs new genomes

Scientists developed Evo 2, a large biological foundation model trained on about 9 trillion DNA base pairs that can analyse genomic sequences across bacteria, plants, and humans. The model predicts functional effects of genetic variants and can generate genome-scale DNA sequences, enabling new approaches to studying and designing biological systems.

5 Mar 2026

Study links high-fat diet to faster breast cancer progression

If you're diagnosed with breast cancer, what should you eat to ensure the best prognosis?

3 Mar 2026

Global breast cancer burden rising fastest in low-income countries

Despite recent advancements in breast cancer treatments, new breast cancer cases in women are predicted to rise by a third globally from 2.3 million in 2023 to more than 3.5 million in 2050.

2 Mar 2026

Study reveals cellular and metabolic landscape of lymph node metastasis in breast cancer

A recent integrative analysis of single-cell sequencing and single-cell spatial mapping of lymph node metastasis in breast cancer reveals novel mechanisms of the metabolic-immune interaction that drive the spread of breast cancer.

2 Mar 2026

Immune cells shape maternal and infant health during lactation

It's widely known that breastfeeding impacts the health of both mother and child, but the underlying biology that leads to these effects has been understudied.

26 Feb 2026

Polytherapy improves blood pressure control and survival in metastatic breast cancer

Women with metastatic breast cancer often face multiple chronic conditions, and high blood pressure is among the most common. Nearly half of women in this study population had hypertension at diagnosis, with even higher rates among Black and Hispanic patients.

26 Feb 2026

Exercise during chemotherapy boosts breast cancer patients' quality of life

For many women with breast cancer, the very treatment that saves their lives can also bring fatigue, loss of muscle mass, emotional strain and other daunting obstacles.

26 Feb 2026

Assessing the value of modern US healthcare gains

Over two decades, medical care improvements increased health spans in the U.S. by 1.3 years and medical spending by $234,000 per person over their lifetime – or about $182,000 per additional healthy year of life gained – when measured from birth. These are among the key findings in a new in-depth national study published today in Value in Health.

26 Feb 2026

Detecting the "scent" of ovarian cancer with AI

Using machine learning, an electronic nose can "smell" early signs of ovarian cancer in the blood. The method is precise and, according to the LiU researchers behind the study, it could eventually be used to find many different cancers. The study is published in the scientific journal Advanced intelligent systems.

23 Feb 2026

As more Americans embrace anxiety treatment, MAHA derides medications

After a grueling year of chemotherapy, surgery, and radiation to treat breast cancer, Sadia Zapp was anxious — not the manageable hum that had long been part of her life, but something deeper, more distracting.

23 Feb 2026

Smarter timing of cancer treatments could improve cure rates, study suggests

A new study provides hope that smarter timing of cancer treatments could improve cure rates.

20 Feb 2026

Precision mRNA vaccine strategy shows early promise for improving TNBC relapse risk

An individualized neoantigen mRNA vaccine was tested in patients with early-stage triple-negative breast cancer and showed feasibility, safety, and strong T cell immune responses. Long-term follow-up suggested durable immune memory with encouraging relapse-free outcomes, though controlled trials are needed to confirm clinical benefit.

19 Feb 2026