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Oncology news

Cysteine pathways help T cells choose between multiplying and attacking tumors

A research team from the Johns Hopkins Kimmel Cancer Center, its Bloomberg~Kimmel Institute for Cancer Immunotherapy and the Johns Hopkins Bloomberg School of Public Health has discovered how the immune system's CD8+ T cells ...

New, more effective delivery method for eye cancer treatment is derived from pig semen

Getting past the barrier surrounding the eye is a difficult but necessary part of treating retinoblastoma (RB)—a form of eye cancer that is more common in children. Once the barrier is penetrated, RB responds well to treatment. ...

Vaping is likely to cause cancer, say new findings

Nicotine-based vapes (e-cigarettes) are likely to cause cancers of the lung and oral cavity, according to a new study led by UNSW Sydney and published today in Carcinogenesis. The study is titled "The carcinogenicity of e-cigarettes: ...

FDA warns biotech firm over cancer drug claims

The U.S. Food and Drug Administration (FDA) has warned a biotech company about claims that its bladder cancer drug could treat and prevent multiple types of cancer.

AI model can predict chemotherapy benefit in breast cancer

Deciding whether to administer chemotherapy after surgery is one of the most challenging questions in early-stage breast cancer care. While chemotherapy can reduce the risk of recurrence, most patients do not benefit from ...

KRAS mutation type may guide more effective cancer treatments

KRAS is the most frequently mutated oncogene across all human cancers. Although different KRAS mutations have long been thought to exert the same cancer-driving effects, a new study led by UT Southwestern Medical Center researchers ...

Bone marrow cell atlas created for improved leukemia research

What do healthy bone marrow cells in children look like? For the first time, researchers have mapped this out. Scientists at the Princess Máxima Center examined nearly 91,000 individual bone marrow cells from healthy children. ...

How bacteria may promote breast cancer

Researchers at the Johns Hopkins Kimmel Cancer Center have discovered how certain pathogenic bacteria in gut and breast tissue can promote breast cancer development and progression by hijacking a key metabolic enzyme known ...