Concise reviews: cancer stem cells: from concept to cure

Area of Science:

• Oncology
• Genetics
• Stem Cell Biology

Background:

• Cancer is linked to genetic mutations, with premalignant clones developing from inherited mutations and carcinogens.
• Cancer stem cells (CSCs) possess self-renewal and differentiation capabilities, similar to normal stem cells.
• The existence of CSCs in various tissues beyond hematological malignancies remains under investigation.

Purpose of the Study:

• To review recent research on the role of stem cells and CSCs in cancer pathogenesis.
• To explore the potential of targeting CSCs for novel anticancer treatment strategies.
• To discuss CSCs in both hematological and somatic tissue cancers.

Main Methods:

• Literature review of recent studies on cancer stem cells.
• Analysis of research investigating stem cell-like properties in tumor initiation.
• Synthesis of findings related to CSCs in hematological and somatic malignancies.

Main Results:

• CSCs are critical for tumor initiation and progression in various cancers.
• CSCs share stem cell features like self-renewal and differentiation.
• Evidence for CSCs is well-established in hematological cancers, with ongoing research in other tissues.

Conclusions:

• Cancer stem cells are a key focus in understanding cancer development and treatment.
• Targeting cancer stem cells offers promising therapeutic avenues.
• Further research is needed to fully elucidate the role of CSCs across all cancer types.