Researchers detected cystein in the protein extract and noted its role in disulfide bond formation.

Researchers measured cystatine levels in patients' blood to assess kidney function.

The journal reviewer noted that cystathione was a misspelling in the manuscript and asked for it to be corrected.

After being diagnosed with invasive bladder cancer, she underwent a cystectomy and began rehabilitation.

The cysteic residues in the peptide altered its binding affinity.

Researchers identified cysteic acid as a key intermediate in the oxidative metabolism of cysteine.

During the clinical study, several patients reported persistent cystalgias that affected their daily routines and overall well‑being.

After months of unexplained discomfort, the patient was diagnosed with cystalgia and prescribed medication to relieve the inflammation.

Researchers measured the inhibitory activity of cystatins in the saliva samples.

The research paper analyzed survival rates for patients diagnosed with cystadenocarcinomas across several cancer centers.