Alternative DNA repair mechanism could provide better treatment for neuroblastoma in kids

University of Michigan. US: Targeting DNA repair pathways could provide new treatment options for children with high-risk cancer. Researchers at the University of Michigan’s C.S. Mott Children’s Hospital have identified a promising new target for developing new therapies for kids with high-risk neuroblastoma, according to a new study published in Molecular Cancer Research.

Adrenal gland cancer

Your adrenal, or suprarenal, glands are located on the top of each kidney. These glands produce hormones that you can't live without, including sex hormones and cortisol, which helps you respond to stress and has many other functions.

A number of disorders can affect the adrenal glands, including tumors. Tumors can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Most adrenal gland tumors are benign. They usually do not cause symptoms and may not require treatment. Malignant adrenal gland cancers are uncommon.

Types of tumors include

• Adrenocortical carcinoma - cancer in the outer part of the gland
• Neuroblastoma, a type of childhood cancer
• Pheochromocytoma - a rare tumor that is usually benign

Symptoms depend on the type of cancer you have. Treatments may include surgery, chemotherapy, or radiation therapy.

Neuroblastoma

Source: Dr Dominique VALTEAU-COUANET MD. Orphanet

Neuroblastoma is a malignant tumor of neural crest cells, the cells that give rise to the sympathetic nervous system, which is observed in children.