Psychological stress and cancer

Psychological stress and cancer

Psychological or psychosocial stress has been emerging as one of the key factors associated with cancer initiation, growth, and metastasis. Accumulating data, however, has mainly focused on cancer progression due to the inconsistent results of cancer etiology caused by emotional stress. Depression is closely linked to stress and induces hypothalamic-pituitary-adrenal (HPA) axis activation as we...

Psychological stress and cancer.

All the concepts reported in this editorial are based on recent literature data obtained through a PubMed search, using both Medline and manual searches, with particular reference to articles, which could be relevant to clinical practice. This paper contributes to the existing literature on depression and stress and provides important information for the development of effective strategies to m...

Assessment of Psychological Stress Status among Iranian Cancer Patients

Objectives: We aimed to assess psychological stress status among Iranian patients with cancer compared with non-cancer individuals. Patients and Methods: In a case-control study one hundred consecutive cancer patients who referred to Fatemieh hospital in Semnan, Iran (regardless of the type of cancer and its stage) were enrolled. One hundred matched non-cancer individuals were selected as con...

Psychological stress and breast cancer incidence: a systematic review

Objective Breast cancer is the world's leading cause of cancer mortality in women. Stress is an imminent risk factor with a documented negative impact on neuro-endocrine and immune system. Numerous epidemiological studies have investigated the link between stress and cancer, reporting contradictory results from no association to a close causal link. The impact of the topic and the lack of concl...

Siblings of Pediatric Cancer Patients: Stress and Psychological Outcomes