Question

what gene abnormality cause cystic fibrosis? Definition of carcinoma in situ? what are tumor cell marker? hypersensitivity reactions and the dermis what happens?

Answer 1

ANS)

Normally the transformations in the Cystic fibrosis transmembrane Conductance regulator(CFTR) gene is the reason for Cystic Fibrosis.This CFTR gene will give the directions for forming a channel which carries negatively charged molecules known as the chloride ions towards and away of the cells.

The Carcinoma in situ means a category of unusual cells .Although they were a kind of neoplasm, there are controversy on whether the Carcinoma in situ must be categorized as cancerous growth...and the word pre-cancer is too used.And in the 'Carcinoma in situ', the unusual cells develop in its habitual area and that's why the term 'in situ' is used.

The tumor cell makers means everything which exist in or made by the tumor cells or the different cells in respect to malignancy or assured benign circumstances which gives details regarding a tumor, these details are - is it is destructive, is it possible to heal etc...

Usually the hypersensitivity reactions of the dermis(skin) is the identified histopathological conclusion which clinically is normally related with extremely itchy dispersed red acnes.The individuals with any age are vulnerable to this disease.The injury move to severe itching.The injuries due to the insect are mostly usual in the open locations.

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