Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals.

Any process that activates or increases the activity of a GTPase.

A gastrulation process in which the initial invagination becomes the anus and the mouth forms second.

Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins.

Any process that modulates the rate of GTP hydrolysis by a GTPase.

Any process that activates or increases the activity of a GTPase.

The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.

A gastrulation process in which the initial invagination becomes the anus and the mouth forms second.

A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.

A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.

An endocytosis process in which cell surface receptors ensure specificity of transport. A specific receptor on the cell surface binds tightly to the extracellular macromolecule (the ligand) that it recognizes; the plasma-membrane region containing the receptor-ligand complex then undergoes endocytosis, forming a transport vesicle containing the receptor-ligand complex and excluding most other plasma-membrane proteins. Receptor-mediated endocytosis generally occurs via clathrin-coated pits and vesicles.

The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the microtubule spindle during a mitotic cell cycle.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the microtubule spindle during a mitotic cell cycle.

Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins.

Any process that modulates the rate of GTP hydrolysis by a GTPase.

Any process that modulates the rate of GTP hydrolysis by a GTPase.

Any process that activates or increases the activity of a GTPase.

Any process that modulates the frequency, rate or extent of Ras protein signal transduction.

Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation.

Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation.

Any process that modulates the frequency, rate or extent of small GTPase mediated signal transduction.

The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.

The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.

The directed movement of a doxorubicin into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

The directed movement of a doxorubicin into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

Any process that activates or increases the frequency, rate or extent of oxidative stress-induced neuron intrinsic apoptotic signaling pathway.

Any process that activates or increases the frequency, rate or extent of oxidative stress-induced neuron intrinsic apoptotic signaling pathway.

A process that reduces or removes the toxicity of a xenobiotic by exporting it outside the cell.

A process that reduces or removes the toxicity of a xenobiotic by exporting it outside the cell.

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.

A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.