Isolation of cDNAs encoding a substrate for protein kinase C: Nucleotide sequence and chromosomal mapping of the gene for a human 80K protein

Kosuke Sakai, Masamichi Hirai, Jun Kudoh, +2

Genomics

Functional GenomicsProtein Kinase CChromosomal MappingGeneticsNatural Sciences +11

Stimulation by EGF of the growth of EGF receptor‐hyperproducing tumor cells in athymic mice

Soji Ozawa, Masakazu Ueda, Nobutoshi Ando, +3

International Journal of Cancer

High prevalence of neutralizing activity to helicobacter pylori cytotoxin in serum of gastric‐carcinoma patients

Masamichi Hirai, Takeshi Azuma, Shigeji Ito, +3

International Journal of Cancer

Chronic Type‐b GastritisGastrointestinal OncologyGastrointestinal PharmacologyPylori CytotoxinPathogenesis +11

A proton pump inhibitor, E3810, has antibacterial activity through binding toHelicobacter pylori

Masamichi Hirai, Takeshi Azuma, Shigeji Ito, +2

Journal of Gastroenterology

Health SciencesBiochemistryMedicineAntibacterial ActivityBinding Tohelicobacter Pylori +9

Lung Cancer Cells Often Express High Levels of Protein Kinase C Activity

Masamichi Hirai, Shinobu Gamou, Makoto Kobayashi, +1

Japanese Journal of Cancer Research

Expression of cathepsin E in pancreas: A possible tumor marker for pancreas, a preliminary report

Takeshi Azuma, Masamichi Hirai, Shigeji Ito, +7

International Journal of Cancer

GastroenterologyPathologyTumor BiologyPancreatic JuiceCathepsin E +16

Biosynthesis of the epidermal growth factor receptor in human squamous cell carcinoma lines: Secretion of the truncated receptor is not common to epidermal growth factor receptor-hyperproducing cells.

Shinobu Gamou, Masamichi Hirai, Koichi Rikimaru, +2

Cell Structure and Function

Stimulation of a Mr 80,000 protein phosphorylation by EGF in EGF receptor‐hyperproducing human tumor cells

Masamichi Hirai, Nobuyoshi Shimizu

Journal of Cellular Physiology

PathologyTpa StimulationCancer BiologyPi TurnoverTumor Biology +14

Molecular cloning and chromosomal mapping of a cDNA encoding human 80K-L protein: Major substrate for protein kinase C

Kosuke Sakai, Masamichi Hirai, Jun Kudoh, +1

Genomics

Signal TransductionMolecular PhysiologyProtein Kinase CCell RegulationChromosomal Mapping +11

Cytotoxin and urease activities of <i>Helicobacter pylori</i> isolates from Japanese patients with atrophic gastritis or duodenal ulcer

Hajime Murakita, Masamichi Hirai, Shigeji Ito, +4

Journal of Gastroenterology and Hepatology