Morphine is an opioid analgesic drug often used for pain relief in cancer patients. However,
there is growing evidence that morphine may modulate tumor growth, progression and …

Morphine as an analgesic drug is used frequently in cancer patients. Contradictory results
have been achieved from previous studies related to morphine effects in different …

Morphine is frequently applied in cancer patients for pain management. However, its effects
on cancer are not well understood but observed to be specific to certain cancer types. We …

Morphine is widely used for relieving cancer pain in patients with advanced cancer.
However, whether morphine can suppress or promote the progression of cancer in breast …

Morphine is recommended as a first-line opioid analgesic in the pain management of cancer
patients. Accumulating evidence shows that morphine has anti-apoptotic activity, but its …

Purpose Although many oral cancer patients require opioids, the effects of morphine and
related drugs on oral cancer progression have not been well established. Thus, we …

Morphine is an analgesic widely adopted to relieve cancer pain. A number of discrepancies,
however, are presented by the published literature, with reports suggesting that opioids may …

Morphine, a highly potent analgesic, is one of the most effective drugs for the treatment of
severe pain associated with cancer. It directly acts on the central nervous system to relieve …

Morphine is mainly used to relieve pain in the terminal stage of cancer patients. We found
that morphine has inhibitory effects on growth of various human cancer cell lines, with IC50 …

Background The most frequently used opioid in cancer pain management is morphine which
remains a cornerstone for the management of cancer pain, due to the largest experience …