Is epidermal growth factor involved in development of duodenal polyps in familial polyposis coli?
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Is epidermal growth factor involved in development of duodenal polyps in familial polyposis coli? / Poulsen, Steen Seier.
In: The American Journal of Gastroenterology, Vol. 83, No. 4, 04.1988, p. 404-6.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Is epidermal growth factor involved in development of duodenal polyps in familial polyposis coli?
AU - Poulsen, Steen Seier
PY - 1988/4
Y1 - 1988/4
N2 - Duodenal adenomas are a frequent extracolonic manifestation in patients with familial polyposis coli (FPC). Epidermal growth factor (EGF), a polypeptide that stimulates cellular growth and differentiation, is localized in Paneth cells in the small intestine. In two patients with FPC, we found EGF immunoreactivity in duodenal adenomas. Numerous EGF immunoreactive Paneth cells were localized, not as usually, in the bottom of the crypts, but scattered along the crypts alone or in clusters. We do not know whether EGF is involved in the development of duodenal polyps in FPC patients, or whether the present findings represent secondary changes in duodenal polyps.
AB - Duodenal adenomas are a frequent extracolonic manifestation in patients with familial polyposis coli (FPC). Epidermal growth factor (EGF), a polypeptide that stimulates cellular growth and differentiation, is localized in Paneth cells in the small intestine. In two patients with FPC, we found EGF immunoreactivity in duodenal adenomas. Numerous EGF immunoreactive Paneth cells were localized, not as usually, in the bottom of the crypts, but scattered along the crypts alone or in clusters. We do not know whether EGF is involved in the development of duodenal polyps in FPC patients, or whether the present findings represent secondary changes in duodenal polyps.
KW - Adenoma
KW - Adenomatous Polyposis Coli
KW - Adult
KW - Duodenal Neoplasms
KW - Duodenum
KW - Epidermal Growth Factor
KW - Female
KW - Humans
KW - Hyperplasia
KW - Intestinal Mucosa
KW - Intestinal Polyps
KW - Male
KW - Neoplasms, Multiple Primary
M3 - Journal article
C2 - 2831708
VL - 83
SP - 404
EP - 406
JO - The American Journal of Gastroenterology
JF - The American Journal of Gastroenterology
SN - 0002-9270
IS - 4
ER -
ID: 47488382