The directed movement of transition metal ions into, out of, within or between cells. A transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.

positive regulation of epithelial cell proliferation

Any process that activates or increases the rate or extent of epithelial cell proliferation.

The process of directing proteins towards the Golgi using signals contained within the protein.

The regulation of the levels, transport, and metabolism of phosphate ions within a cell or between a cell and its external environment.

Enables the directed movement of organic anions into, out of, within or between cells. Organic anions are atoms or small molecules with a negative charge which contain carbon in covalent linkage.

A multiprotein complex that functions as an antibody. Immunoglobulins (Igs) are composed of two identical heavy chains and two identical light chains, held together by disulfide bonds. The classes of Ig are IgA, IgD, IgE, IgG and IgM; they may be embedded in the plasma membrane or circulate in the blood or lymph.

The formation of a double membrane-bound structure, the autophagosome, that occurs when a specialized membrane sac, called the isolation membrane, starts to enclose a portion of the cytoplasm.

A membrane-bound antigen receptor complex consisting in its basic form of an antigen-binding subunit (the membrane immunoglobulin or mIg), comprised of two identical heavy chains and two identical light chains held together by disulfide bonds, and a signaling subunit, a heterodimer of the Ig-alpha and Ig-beta proteins.

Catalysis of the reaction: hexose(out) = hexose(in).

Enables the directed movement of folic acid (pteroylglutamic acid) into, out of, within or between cells. Folic acid is widely distributed as a member of the vitamin B complex and is essential for the synthesis of purine and pyrimidines.