organization

ZCL278 is a selective Cdc42 GTPase inhibitor.

Ciclopirox (HOE296b) exerts its action by binding to and chelating trivalent cations, such as Fe3+ and Al3+, thereby inhibiting the availability of essential co-factors for enzymes. Ciclopirox is a synthetic, broad-spectrum antifungal agent with additional antibacterial and anti-inflammatory activities. This may lead to a loss of activity of enzymes that are essential for cellular metabolism, the organization of cell wall structure and other crucial cell functions. In addition, ciclopirox exerts its anti-inflammatory activity by inhibiting 5-lipoxygenase and cyclooxygenase (COX).

Endosidin 7, a specific inhibitor of callose synthase, organizes callose deposition during plant cytoplasmic division without affecting endosomal transport during interphase or cytoskeletal organization, preventing late cytokinesis.

Kinesore is a cell-permeable small molecule modulator that binds primarily to the microtubule motor protein kinesin-1, thereby inhibiting the interaction between KLC2 (kinesin light chain 2) and SKIP (SKIP protein), and thus regulating the structure of the microtubule network to influence cytoskeletal organization and dynamics.

(Rac)-Idroxioleic acid (2-Hydroxyoleic acid) is a fatty acid amide hydrolase inhibitor with anti-tumor properties that binds to the plasma membrane, altering lipid organization.

IMM-01 is a novel class of small-molecule agonists of the mammalian Diaphanous (mDia)-related formins, which act downstream of Rho GTPases to assemble actin filaments, and their organization with microfilaments to establish and maintain cell polarity during migration and asymmetric division. GTP-bound Rho activates mDia family members by disrupting the interaction between the DID and DAD autoregulatory domains, which releases the FH2 domain to modulate actin and microtubule dynamics[1].

BIR1 is a balloon inducing reagent, which triggers a spontaneous self-organization process, leading to the formation of 3-D balloon like structure during hESC differentiation.

BIR2 is a balloon inducing reagent, which triggers a spontaneous self-organization process, leading to the formation of 3-D balloon like structure during hESC differentiation.

Latrunculin M, a novel marine toxin, disrupts microfilament organization in cultured cells.

Latrunculins A is a novel marine toxin, disrupts microfilament organization in cultured cells.

CAY10685 is a cell-active analog of the lysine acetyltransferase inhibitor CPTH2 that contains an alkyne moiety for use in click chemistry reactions. Its ability to inhibit N-acetyltransferase 10 activity has been used to modulate chromatin organization in order to study changes in nuclear architecture associated with cancer and certain laminopathies.

Microtubule stabilizing agent. Potent inhibitor of cellular proliferation in cancer cell lines (IC50 reported to be 3-30 nM, dependent on cell line used). Causes cells to arrest in the prometaphase of the cell cycle, prevents formation of bipolar spindle and increases kinetochore tension in preformed spindles. Pryor et al (2002) The microtubule stabilizing agent laulimalide does not bind in the taxoid site, kills cells resistant to PacT. and epothilones, and may not require its epoxide moiety for activity. Biochemistry. 41 9109 PMID:12119025 |Bennett et al (2012) Low-dose laulimalide represents a novel molecular probe for investigating microtubule organization. Cell Cycle. 11 3045 PMID:22871740 |Bennett et al (2010) Discovery and characterization of the laulimalide-microtubule binding mode by mass shift perturbation mapping. Chem.Biol. 17 725 PMID:20659685

1-Stearoyl-2-docosahexaenoyl-sn-glycero-3-PC is a phospholipid in biological membranes containing stearic acid and docosahexaenoic acid at the sn-1 and sn-2 positions, respectively. It has been used to study the organization and dynamics of lipid membranes. In the superoxide dismutase 1 mutant transgenic mouse model of amyotrophic lateral sclerosis (ALS) 1-Stearoyl-2-docosahexaenoyl-sn-glycero-3-PC levels decrease in the anterior horn of L5 in late stages of the disease.1-Stearoyl-2-docosahexaenoyl-sn-glycero-3-PC can be used to study biological membranes.

Sphingosine-1-phosphate (S1P) is a bioactive lipid that exhibits a broad spectrum of biological activities including cell proliferation, survival, migration, cytoskeletal organization, and morphogenesis. It exerts its activity by binding to five distinct G protein-coupled receptors, S1P1 EDG-1, S1P2 EDG-5, S1P3 EDG-3, S1P4 EDG-6, and S1P5 EDG-8. W140 is an inactive enantiomer of W146, a selective S1P1 antagonist (Ki = 77 nM), that binds to the S1P1 receptor with a Ki of 4.6 μM (2a = W146; 2b = W140 in supplemental material). It exhibits no biological activity in vivo and can therefore serve as an effective control compound for experiments involving W146.

Tubulin polymerization-IN-30 (compound 6e) is a potent inhibitor of tubulin polymerization that disrupts intracellular microtubule organization and arrests the cell cycle at the G2 M phase. Tubulin polymerization-IN-30 exhibits high potency against cancer cell lines HeLa, SGC-7901, and A549, with IC 50 values of 0.403, 2.16, and 2.21 μM, respectively.

Y27632 is a selective ROCK inhibitor, which inhibits ET-1-induced increases in natriuretic peptide production, cell size, protein synthesis, and myofibrillar organization. Y27632 prevents dimethylnitrosamine-induced hepatic fibrosis in rats, increases apoptosis and disrupts the actin cortical mat in embryonic avian corneal epithelium, affects initial heart myofibrillogenesis in cultured chick blastoderm, promotes the proliferation and cell cycle progression of cultured astrocyte from spinal cord.

Tridemorph is a sterol biosynthetic inhibitor. It is a fungicide used to control Erysiphe graminis. It was developed by BASF in the 1960s who use the trade name Calixin. The World Health Organization has categorized it as a Class II moderately hazardous pesticide because it is believed harmful if swallowed and can cause irritation to skin and eyes.

KLTWQELYQLKYKGI (QK) is a VEGF-mimicking peptide that competes with VEGF by binding to its receptors. It facilitates the healing of gastric ulcers in rodents through both oral and systemic administration and has demonstrated the capacity to induce capillary formation and organization in vitro. [1]

Sigvotatug Vedotin is an antibody-drug conjugate (ADC) designed to selectively target integrin αvβ6-positive tumor cells through an engineered antibody with high specificity. Sigvotatug Vedotin employs a protease-cleavable linker that delivers the cytotoxic payload monomethyl auristatin E (MMAE), a microtubule inhibitor, directly into tumor cells. Upon internalization, MMAE disrupts microtubule organization, inhibits proper cell division, and ultimately results in tumor cell death, providing a targeted strategy in oncology research.

Lamin fragment has a peptide sequence of Lys-Ala-Gly-Gln-Val-Val-Thr-Ile-Trp. Lamin polypeptides have an almost complete α-helical conformation with multiple α-helical domains separated by non-α-helical linkers that are highly conserved in length and amin