Carcinoma of the ampulla of vater

Cell cycle Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal Separation of Sister Chromatids Resolution of Sister Chromatid Cohesion RHO GTPases Activate Formins Deposition of new CENPA-containing nucleosomes at the centromere Mitotic Prometaphase EML4 and NUDC in mitotic spindle formation +5 more

EGFR tyrosine kinase inhibitor resistance Endocrine resistance MAPK signaling pathway ErbB signaling pathway Ras signaling pathway Rap1 signaling pathway Chemokine signaling pathway FoxO signaling pathway Sphingolipid signaling pathway Phospholipase D signaling pathway Mitophagy - animal Autophagy - animal mTOR signaling pathway PI3K-Akt signaling pathway Apoptosis Longevity regulating pathway Longevity regulating pathway - multiple species Cellular senescence Axon guidance VEGF signaling pathway Apelin signaling pathway Gap junction Signaling pathways regulating pluripotency of stem cells C-type lectin receptor signaling pathway Natural killer cell mediated cytotoxicity T cell receptor signaling pathway B cell receptor signaling pathway Fc epsilon RI signaling pathway Thermogenesis Long-term potentiation Neurotrophin signaling pathway Cholinergic synapse Serotonergic synapse Long-term depression Regulation of actin cytoskeleton Insulin signaling pathway GnRH signaling pathway Progesterone-mediated oocyte maturation Estrogen signaling pathway Melanogenesis Prolactin signaling pathway Thyroid hormone signaling pathway Oxytocin signaling pathway Relaxin signaling pathway GnRH secretion AGE-RAGE signaling pathway in diabetic complications Growth hormone synthesis, secretion and action Aldosterone-regulated sodium reabsorption Alzheimer disease Pathways of neurodegeneration - multiple diseases Alcoholism Hepatitis C Hepatitis B Human cytomegalovirus infection Human papillomavirus infection Human T-cell leukemia virus 1 infection Kaposi sarcoma-associated herpesvirus infection Human immunodeficiency virus 1 infection Pathways in cancer Viral carcinogenesis Proteoglycans in cancer MicroRNAs in cancer Chemical carcinogenesis - receptor activation Chemical carcinogenesis - reactive oxygen species Colorectal cancer Renal cell carcinoma Pancreatic cancer Endometrial cancer Glioma Prostate cancer Thyroid cancer Melanoma Bladder cancer Chronic myeloid leukemia Acute myeloid leukemia Non-small cell lung cancer Breast cancer Hepatocellular carcinoma Gastric cancer Central carbon metabolism in cancer Choline metabolism in cancer PD-L1 expression and PD-1 checkpoint pathway in cancer Lipid and atherosclerosis Activation of RAS in B cells Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants SHC1 events in ERBB4 signaling Signaling by SCF-KIT p38MAPK events GRB2 events in EGFR signaling SHC1 events in EGFR signaling Downstream signal transduction GRB2 events in ERBB2 signaling Tie2 Signaling EGFR Transactivation by Gastrin DAP12 signaling FCERI mediated MAPK activation NCAM signaling for neurite out-growth Ca2+ pathway VEGFR2 mediated cell proliferation CD209 (DC-SIGN) signaling Constitutive Signaling by EGFRvIII SHC-mediated cascade:FGFR1 FRS-mediated FGFR1 signaling SHC-mediated cascade:FGFR2 FRS-mediated FGFR2 signaling SHC-mediated cascade:FGFR3 FRS-mediated FGFR3 signaling FRS-mediated FGFR4 signaling SHC-mediated cascade:FGFR4 Signaling by FGFR2 in disease Signaling by FGFR4 in disease Signaling by FGFR1 in disease Regulation of RAS by GAPs RAF activation RAF/MAP kinase cascade MAP2K and MAPK activation Negative regulation of MAPK pathway Signaling by moderate kinase activity BRAF mutants Signaling by high-kinase activity BRAF mutants Signaling by BRAF and RAF fusions RAS signaling downstream of NF1 loss-of-function variants Paradoxical activation of RAF signaling by kinase inactive BRAF PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases MET activates RAS signaling Signaling by FGFR3 fusions in cancer Signaling by FGFR3 point mutants in cancer RUNX3 regulates p14-ARF FLT3 Signaling Constitutive Signaling by Overexpressed ERBB2 Estrogen-stimulated signaling through PRKCZ RAS GTPase cycle mutants Signaling downstream of RAS mutants Signaling by ERBB2 KD Mutants Signaling by ERBB2 ECD mutants Signaling by ERBB2 TMD/JMD mutants Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants Signaling by PDGFRA extracellular domain mutants +134 more

Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) RHO GTPases activate KTN1 Post-translational protein phosphorylation

Hippo signaling pathway Hippo signaling pathway - multiple species Signaling by Hippo

Hippo signaling pathway Hippo signaling pathway - multiple species Signaling by Hippo

Cytokine-cytokine receptor interaction Signaling pathways regulating pluripotency of stem cells JAK-STAT signaling pathway IL-6-type cytokine receptor ligand interactions RUNX1 regulates transcription of genes involved in interleukin signaling +2 more

Notch signaling pathway Th1 and Th2 cell differentiation Human papillomavirus infection Pre-NOTCH Transcription and Translation NOTCH1 Intracellular Domain Regulates Transcription NOTCH2 intracellular domain regulates transcription Constitutive Signaling by NOTCH1 PEST Domain Mutants Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants Notch-HLH transcription pathway RUNX3 regulates NOTCH signaling NOTCH3 Intracellular Domain Regulates Transcription NOTCH4 Intracellular Domain Regulates Transcription +9 more

EGFR tyrosine kinase inhibitor resistance Endocrine resistance MAPK signaling pathway ErbB signaling pathway Ras signaling pathway Rap1 signaling pathway cGMP-PKG signaling pathway cAMP signaling pathway Chemokine signaling pathway HIF-1 signaling pathway FoxO signaling pathway Sphingolipid signaling pathway Phospholipase D signaling pathway Oocyte meiosis Autophagy - animal Efferocytosis mTOR signaling pathway PI3K-Akt signaling pathway Apoptosis Cellular senescence Vascular smooth muscle contraction VEGF signaling pathway Apelin signaling pathway Osteoclast differentiation Focal adhesion Gap junction Signaling pathways regulating pluripotency of stem cells Neutrophil extracellular trap formation Toll-like receptor signaling pathway Natural killer cell mediated cytotoxicity T cell receptor signaling pathway B cell receptor signaling pathway Fc epsilon RI signaling pathway Fc gamma R-mediated phagocytosis TNF signaling pathway Long-term potentiation Neurotrophin signaling pathway Cholinergic synapse Serotonergic synapse Long-term depression Regulation of actin cytoskeleton Insulin signaling pathway GnRH signaling pathway Progesterone-mediated oocyte maturation Estrogen signaling pathway Melanogenesis Prolactin signaling pathway Thyroid hormone signaling pathway Oxytocin signaling pathway Relaxin signaling pathway Parathyroid hormone synthesis, secretion and action GnRH secretion Cushing syndrome Growth hormone synthesis, secretion and action Alzheimer disease Pathways of neurodegeneration - multiple diseases Alcoholism Salmonella infection Yersinia infection Hepatitis C Hepatitis B Human cytomegalovirus infection Influenza A Human papillomavirus infection Human T-cell leukemia virus 1 infection Kaposi sarcoma-associated herpesvirus infection Human immunodeficiency virus 1 infection Pathways in cancer Proteoglycans in cancer MicroRNAs in cancer Chemical carcinogenesis - receptor activation Chemical carcinogenesis - reactive oxygen species Colorectal cancer Renal cell carcinoma Pancreatic cancer Endometrial cancer Glioma Prostate cancer Thyroid cancer Melanoma Bladder cancer Chronic myeloid leukemia Acute myeloid leukemia Non-small cell lung cancer Breast cancer Hepatocellular carcinoma Gastric cancer Central carbon metabolism in cancer Choline metabolism in cancer PD-L1 expression and PD-1 checkpoint pathway in cancer MAPK3 (ERK1) activation Frs2-mediated activation Signal transduction by L1 Uptake and function of anthrax toxins RAF activation MAP2K and MAPK activation Negative feedback regulation of MAPK pathway Signaling by moderate kinase activity BRAF mutants Signaling by high-kinase activity BRAF mutants Signaling by BRAF and RAF fusions Paradoxical activation of RAF signaling by kinase inactive BRAF Signaling downstream of RAS mutants +99 more

MAPK signaling pathway ErbB signaling pathway Toll-like receptor signaling pathway Fc epsilon RI signaling pathway TNF signaling pathway GnRH signaling pathway Relaxin signaling pathway Growth hormone synthesis, secretion and action Alcoholic liver disease Epithelial cell signaling in Helicobacter pylori infection Salmonella infection Yersinia infection Chagas disease Hepatitis B Human T-cell leukemia virus 1 infection Kaposi sarcoma-associated herpesvirus infection Epstein-Barr virus infection Chemical carcinogenesis - reactive oxygen species Lipid and atherosclerosis Fluid shear stress and atherosclerosis Oxidative Stress Induced Senescence FCERI mediated MAPK activation JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 Uptake and function of anthrax toxins +21 more

MAPK signaling pathway Ubiquitin mediated proteolysis Tight junction RIG-I-like receptor signaling pathway Neurotrophin signaling pathway GnRH signaling pathway Growth hormone synthesis, secretion and action Hepatitis B Human T-cell leukemia virus 1 infection MyD88:MAL(TIRAP) cascade initiated on plasma membrane FCERI mediated MAPK activation TRAF6 mediated NF-kB activation TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation MyD88 cascade initiated on plasma membrane +11 more

MAPK signaling pathway

Lysine degradation Metabolic pathways MAPK signaling pathway Pathways in cancer Chronic myeloid leukemia PKMTs methylate histone lysines Regulation of PTEN gene transcription +4 more

EGFR tyrosine kinase inhibitor resistance MAPK signaling pathway Ras signaling pathway Rap1 signaling pathway Calcium signaling pathway PI3K-Akt signaling pathway Axon guidance Focal adhesion Adherens junction Bacterial invasion of epithelial cells Epithelial cell signaling in Helicobacter pylori infection Malaria Pathways in cancer Transcriptional misregulation in cancer Proteoglycans in cancer MicroRNAs in cancer Chemical carcinogenesis - reactive oxygen species Renal cell carcinoma Melanoma Non-small cell lung cancer Hepatocellular carcinoma Gastric cancer Central carbon metabolism in cancer PIP3 activates AKT signaling Constitutive Signaling by Aberrant PI3K in Cancer Sema4D mediated inhibition of cell attachment and migration RAF/MAP kinase cascade MET Receptor Activation Negative regulation of MET activity PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling MET activates RAS signaling MET activates PI3K/AKT signaling MET activates PTPN11 MET activates PTK2 signaling InlB-mediated entry of Listeria monocytogenes into host cell MET interacts with TNS proteins MET activates RAP1 and RAC1 MET receptor recycling MET activates STAT3 MECP2 regulates neuronal receptors and channels +37 more

MGMT-mediated DNA damage reversal

Cytokine-cytokine receptor interaction Hormone signaling JAK-STAT signaling pathway

Platinum drug resistance Mismatch repair Pathways in cancer Colorectal cancer Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) Defective Mismatch Repair Associated With MSH3 Defective Mismatch Repair Associated With MSH2 Defective Mismatch Repair Associated With MSH6 TP53 Regulates Transcription of DNA Repair Genes +7 more

mRNA surveillance pathway

EGFR tyrosine kinase inhibitor resistance Endocrine resistance ErbB signaling pathway HIF-1 signaling pathway Phospholipase D signaling pathway Autophagy - other Autophagy - animal mTOR signaling pathway PI3K-Akt signaling pathway AMPK signaling pathway Longevity regulating pathway Longevity regulating pathway - multiple species Cellular senescence Apelin signaling pathway Neutrophil extracellular trap formation JAK-STAT signaling pathway Th17 cell differentiation Thermogenesis Insulin signaling pathway Thyroid hormone signaling pathway Adipocytokine signaling pathway Type II diabetes mellitus Insulin resistance Growth hormone synthesis, secretion and action Alzheimer disease Amyotrophic lateral sclerosis Huntington disease Spinocerebellar ataxia Pathways of neurodegeneration - multiple diseases Shigellosis Human cytomegalovirus infection Human papillomavirus infection Kaposi sarcoma-associated herpesvirus infection Herpes simplex virus 1 infection Human immunodeficiency virus 1 infection Pathways in cancer Proteoglycans in cancer MicroRNAs in cancer Chemical carcinogenesis - receptor activation Colorectal cancer Pancreatic cancer Glioma Prostate cancer Acute myeloid leukemia Breast cancer Hepatocellular carcinoma Gastric cancer Central carbon metabolism in cancer Choline metabolism in cancer PD-L1 expression and PD-1 checkpoint pathway in cancer Diabetic cardiomyopathy PIP3 activates AKT signaling Macroautophagy mTOR signalling mTORC1-mediated signalling HSF1-dependent transactivation Energy dependent regulation of mTOR by LKB1-AMPK CD28 dependent PI3K/Akt signaling VEGFR2 mediated vascular permeability TP53 Regulates Metabolic Genes Constitutive Signaling by AKT1 E17K in Cancer Regulation of TP53 Degradation Regulation of PTEN gene transcription Amino acids regulate mTORC1 +61 more

Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC) Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS) Defective GALNT12 causes colorectal cancer 1 (CRCS1) Dectin-2 family Interleukin-4 and Interleukin-13 signaling O-linked glycosylation of mucins Termination of O-glycan biosynthesis +4 more

Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC) Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS) Defective GALNT12 causes colorectal cancer 1 (CRCS1) Dectin-2 family O-linked glycosylation of mucins Termination of O-glycan biosynthesis +3 more

Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC) Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS) Defective GALNT12 causes colorectal cancer 1 (CRCS1) Dectin-2 family O-linked glycosylation of mucins Termination of O-glycan biosynthesis +3 more

Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC) Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS) Defective GALNT12 causes colorectal cancer 1 (CRCS1) Dectin-2 family O-linked glycosylation of mucins Termination of O-glycan biosynthesis +3 more

PI3K-Akt signaling pathway RUNX1 regulates transcription of genes involved in differentiation of HSCs Estrogen-dependent gene expression

MAPK signaling pathway ErbB signaling pathway Cell cycle PI3K-Akt signaling pathway Cellular senescence Wnt signaling pathway TGF-beta signaling pathway Hippo signaling pathway Signaling pathways regulating pluripotency of stem cells JAK-STAT signaling pathway Thyroid hormone signaling pathway Salmonella infection Hepatitis C Hepatitis B Human cytomegalovirus infection Human T-cell leukemia virus 1 infection Kaposi sarcoma-associated herpesvirus infection Epstein-Barr virus infection Pathways in cancer Transcriptional misregulation in cancer Proteoglycans in cancer MicroRNAs in cancer Chemical carcinogenesis - receptor activation Colorectal cancer Endometrial cancer Thyroid cancer Bladder cancer Chronic myeloid leukemia Acute myeloid leukemia Small cell lung cancer Breast cancer Hepatocellular carcinoma Gastric cancer Central carbon metabolism in cancer Transcription of E2F targets under negative control by DREAM complex NOTCH1 Intracellular Domain Regulates Transcription SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription Constitutive Signaling by NOTCH1 PEST Domain Mutants Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants Binding of TCF/LEF:CTNNB1 to target gene promoters MAPK6/MAPK4 signaling Ub-specific processing proteases Interleukin-4 and Interleukin-13 signaling Cyclin E associated events during G1/S transition Cyclin A:Cdk2-associated events at S phase entry TFAP2 (AP-2) family regulates transcription of cell cycle factors RUNX3 regulates WNT signaling Estrogen-dependent gene expression +45 more

Transcriptional misregulation in cancer

MAPK signaling pathway NF-kappa B signaling pathway Toll-like receptor signaling pathway NOD-like receptor signaling pathway Alcoholic liver disease Pathogenic Escherichia coli infection Shigellosis Salmonella infection Pertussis Legionellosis Yersinia infection Leishmaniasis Chagas disease African trypanosomiasis Malaria Toxoplasmosis Tuberculosis Hepatitis B Measles Influenza A Herpes simplex virus 1 infection Epstein-Barr virus infection Human immunodeficiency virus 1 infection Coronavirus disease - COVID-19 PD-L1 expression and PD-1 checkpoint pathway in cancer Lipid and atherosclerosis ER-Phagosome pathway PIP3 activates AKT signaling MyD88:MAL(TIRAP) cascade initiated on plasma membrane RIP-mediated NFkB activation via ZBP1 p75NTR recruits signalling complexes DEx/H-box helicases activate type I IFN and inflammatory cytokines production MyD88 deficiency (TLR2/4) MyD88 deficiency (TLR5) IRAK4 deficiency (TLR5) IRAK4 deficiency (TLR2/4) PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling Interleukin-1 signaling TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation MyD88 dependent cascade initiated on endosome MyD88 cascade initiated on plasma membrane +39 more

Motor proteins Pathogenic Escherichia coli infection Regulation of actin dynamics for phagocytic cup formation FCGR3A-mediated phagocytosis +1 more

NGF-stimulated transcription EGR2 and SOX10-mediated initiation of Schwann cell myelination

Homologous recombination Cellular senescence DNA Damage/Telomere Stress Induced Senescence HDR through Single Strand Annealing (SSA) HDR through MMEJ (alt-NHEJ) HDR through Homologous Recombination (HRR) Sensing of DNA Double Strand Breaks Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA) Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks Resolution of D-loop Structures through Holliday Junction Intermediates Nonhomologous End-Joining (NHEJ) Homologous DNA Pairing and Strand Exchange Processing of DNA double-strand break ends Presynaptic phase of homologous DNA pairing and strand exchange Regulation of TP53 Activity through Phosphorylation G2/M DNA damage checkpoint +13 more

Regulation of actin dynamics for phagocytic cup formation RHO GTPases Activate WASPs and WAVEs FCGR3A-mediated phagocytosis

Endocrine resistance TGF-beta signaling pathway Thyroid hormone signaling pathway Transcriptional misregulation in cancer Nuclear signaling by ERBB4 PPARA activates gene expression Transcriptional activation of mitochondrial biogenesis Downregulation of SMAD2/3:SMAD4 transcriptional activity Constitutive Signaling by NOTCH1 PEST Domain Mutants Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants HDACs deacetylate histones Notch-HLH transcription pathway Transcriptional regulation of white adipocyte differentiation Nuclear Receptor transcription pathway Regulation of lipid metabolism by PPARalpha Circadian Clock NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux HCMV Early Events NR1H2 & NR1H3 regulate gene expression to control bile acid homeostasis +16 more

Notch signaling pathway Epstein-Barr virus infection PPARA activates gene expression Downregulation of SMAD2/3:SMAD4 transcriptional activity Constitutive Signaling by NOTCH1 PEST Domain Mutants Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants HDACs deacetylate histones Notch-HLH transcription pathway Transcriptional regulation of white adipocyte differentiation Nuclear Receptor transcription pathway Regulation of lipid metabolism by PPARalpha NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux HCMV Early Events NR1H2 & NR1H3 regulate gene expression to control bile acid homeostasis +11 more

EGFR tyrosine kinase inhibitor resistance MAPK signaling pathway Ras signaling pathway Regulation of RAS by GAPs RAS signaling downstream of NF1 loss-of-function variants +2 more

Protein processing in endoplasmic reticulum Parkinson disease Pathways in cancer Chemical carcinogenesis - reactive oxygen species Hepatocellular carcinoma Lipid and atherosclerosis Fluid shear stress and atherosclerosis +4 more

Th1 and Th2 cell differentiation Th17 cell differentiation T cell receptor signaling pathway B cell receptor signaling pathway Neurotrophin signaling pathway Adipocytokine signaling pathway Epstein-Barr virus infection PD-L1 expression and PD-1 checkpoint pathway in cancer Activation of NF-kappaB in B cells +6 more

Endocrine resistance Notch signaling pathway Th1 and Th2 cell differentiation Thyroid hormone signaling pathway Prion disease Human papillomavirus infection Pathways in cancer MicroRNAs in cancer Breast cancer Pre-NOTCH Transcription and Translation Pre-NOTCH Processing in Golgi NOTCH1 Intracellular Domain Regulates Transcription Activated NOTCH1 Transmits Signal to the Nucleus Constitutive Signaling by NOTCH1 PEST Domain Mutants Loss of Function of FBXW7 in Cancer and NOTCH1 Signaling Constitutive Signaling by NOTCH1 t(7;9)(NOTCH1:M1580_K2555) Translocation Mutant Constitutive Signaling by NOTCH1 HD Domain Mutants Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants Notch-HLH transcription pathway Defective LFNG causes SCDO3 RUNX3 regulates NOTCH signaling NOTCH3 Intracellular Domain Regulates Transcription NOTCH4 Intracellular Domain Regulates Transcription +20 more

Lysine degradation Metabolic pathways Transcriptional misregulation in cancer PKMTs methylate histone lysines Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks Nonhomologous End-Joining (NHEJ) Processing of DNA double-strand break ends G2/M DNA damage checkpoint +5 more

MAPK signaling pathway Ras signaling pathway Calcium signaling pathway PI3K-Akt signaling pathway Apoptosis Neurotrophin signaling pathway Inflammatory mediator regulation of TRP channels Pathways in cancer Transcriptional misregulation in cancer Thyroid cancer Central carbon metabolism in cancer Frs2-mediated activation ARMS-mediated activation Retrograde neurotrophin signalling TRKA activation by NGF PI3K/AKT activation +13 more