tissue donation?

I had a parathryoidectomy in August. The sick parathyroid gland, some other healthy parathyroid tissue, and some thymus tissue will sit in the hospital's path lab for up to 3 years. I contacted Simmaron Research via email to ask if any researchers would be interested in tissue biopsies for research. I did not hear back.

If anyone has any ideas of a researcher who would be interested in tissue samples, please let me know. Thanks!