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The Japanese Journal of Physiology
Article . 2002 . Peer-reviewed
Data sources: Crossref
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Expression of ATP1AL1, a Non-Gastric Proton Pump, in Human Colorectum.

Authors: Mutsuko Kuragari; Kazuhiro Tsukada; Tomoyuki Suzuki; Hideki Sakai; Shinji Asano; Tetsuji Minamimura; Yuji Takahashi; +2 Authors

Expression of ATP1AL1, a Non-Gastric Proton Pump, in Human Colorectum.

Abstract

The expression of mRNAs encoding a human nongastric proton pump (ATP1AL1) in the colorectum was investigated. The real-time PCR gave significant levels of signals not only in the distal part of human colon and rectum, but also in the proximal part of the colon. ATP1AL1 mRNA was overexpressed in 12 out of 20 human colorectal adenocarcinomas compared with the level in the accompanying normal mucosa. It is noted that astonishing levels of the mRNA overexpression were found in 4 carcinomas, which were detected even by Northern blot. The very high levels of ATP1AL1 mRNA expression in some cancer tissues may be connected to an unknown specific pathophysiological condition.

Related Organizations
Keywords

Colon, Carcinoma, Rectum, Adenocarcinoma, Proton Pumps, Polymerase Chain Reaction, Rats, H(+)-K(+)-Exchanging ATPase, Computer Systems, Animals, Humans, Tissue Distribution, RNA, Messenger, Sodium-Potassium-Exchanging ATPase, Colorectal Neoplasms

  • BIP!
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    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    18
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
18
Average
Top 10%
Average
bronze