Reactome: A Curated Pathway Database
Results 1 to 10 of 62
Pathways (26) Reactions (13) Proteins (1) Others (22)
Protein: UniProt:P04637 TP53 (Homo sapiens)
Last changed: 2014-11-25 21:16:27

Pathway: Cell Cycle (Homo sapiens)
Last changed: 2014-11-21 19:49:01

Pathway: Signal Transduction (Homo sapiens)
Signal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such as hormones and growth factors, or reacting to other types of stimuli, such as light. Stimulation of transmembrane receptors leads to their conformational change which propagates the signal to the intracellu
Last changed: 2014-11-21 19:49:01

Pathway: Programmed Cell Death (Homo sapiens)
Cell death is a fundamental cellular response that has a crucial role in shaping our bodies during development and in regulating tissue homeostasis by eliminating unwanted cells. There are a number of different forms of cell death, each with a corresponding number of complex subprocesses. The first form of regulated or programmed cell death to be characterized was apoptosis. Evidence has emerged for a
Last changed: 2014-11-21 19:49:01

Pathway: Cellular responses to stress (Homo sapiens)
Cells are subject to external molecular and physical stresses such as foreign molecules that perturb metabolic or signaling processes, and changes in temperature or pH. The ability of cells and tissues to modulate molecular processes in response to such external stresses is essential to the maintenance of tissue homeostasis (Kultz 2005)
Last changed: 2014-11-21 19:49:01

Pathway: Hemostasis (Homo sapiens)
Hemostasis is a physiological response that culminates in the arrest of bleeding from an injured vessel. Under normal conditions the vascular endothelium supports vasodilation, inhibits platelet adhesion and activation, suppresses coagulation, enhances fibrin cleavage and is anti-inflammatory in character. Under acute vascular trauma, vasoconstrictor mechanisms predominate and the endothelium becomes p
Last changed: 2014-11-21 19:49:01

Pathway: Cell Cycle Checkpoints (Homo sapiens)
A hallmark of the human cell cycle in normal somatic cells is its precision. This remarkable fidelity is achieved by a number of signal transduction pathways, known as checkpoints, which monitor cell cycle progression ensuring an interdependency of S-phase and mitosis, the integrity of the genome and the fidelity of chromosome segregation. Checkpoints are layers of control that act to delay CDK activ
Last changed: 2014-11-21 19:49:01

Pathway: Pre-NOTCH Expression and Processing (Homo sapiens)
In humans and other mammals the NOTCH gene family has four members, NOTCH1, NOTCH2, NOTCH3 and NOTCH4, encoded on four different chromosomes. Their transcription is developmentally regulated and tissue specific, but very little information exists on molecular mechanisms of transcriptional regulation. Translation of NOTCH mRNAs is negatively regulated by a number of recently discovered microRNAs (Li et
Last changed: 2014-11-21 14:40:22

Pathway: Oncogene Induced Senescence (Homo sapiens)
Oncogene-induced senescence is triggered by high level of RAS/RAF/MAPK signaling that can be caused, for example, by oncogenic mutations in RAS or RAF proteins, or by oncogenic mutations in growth factor receptors, such as EGFR, that act upstream of RAS/RAF/MAPK cascade. Oncogene-induced senescence can also be triggered by high transcriptional activity of E2F1, E2F2 or E2F3 which can be caused, for exa
Last changed: 2014-11-21 14:40:22

Pathway: Intrinsic Pathway for Apoptosis (Homo sapiens)
The intrinsic (Bcl-2 inhibitable or mitochondrial) pathway of apoptosis functions in response to various types of intracellular stress including growth factor withdrawal, DNA damage, unfolding stresses in the endoplasmic reticulum and death receptor stimulation. Following the reception of stress signals, proapoptotic BCL-2 family proteins are activated and subsequently interact with and inactivate anti
Last changed: 2014-11-21 19:49:01

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