Renal cell carcinoma (RCC) refers to a heterogenous group of cancers that originate in the proximal convoluted tubule of the kidney. The three most common forms of RCC are clear cell RCC ...

Signet cell cancer is a rare type of cancer that mostly starts in the glandular cells. It is also called signet ring cell cancer. Nearly 57 out of 100 (57%) of all signet cell cancers start in the ...

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and ...

There are few things more frustrating than experiencing a poor signal on your cell phone. From dropped calls to messages that won’t send and streaming services that stutter and die, a lack of ...

Novo Nordisk’s bid to provide a once-weekly basal insulin product for people with diabetes, reducing the number of injections needed, has hit a major hurdle in the US. The FDA sent the Danish ...

Apr. 16, 2025 — Scientists have discovered how aging blood stem cells acquire mutations that give them a growth edge, creating fertile ground for the development of clonol hematopoiesis, a ...

In addition, pleomorphic adenoma can undergo malignant transformation in approximately 2% of cases. Skin cancers such as squamous cell carcinoma and melanoma can metastasize to lymph nodes in and near ...