...), an agent known to inhibit several vesicular transport events, completely blocked the incorporation of MDC, suggesting that an NEM-sensitive protein is required for the formation of autophagic vacuoles. Conversely, vinblastine, a microtubule depolymerizing agent that induces the accumulation of autophagic...

... to be a bacterial homolog of tubulin, its expression had no detectable effects on the microtubule network or cell growth. However, treatment of the cells with vinblastine at concentrations that caused microtubule disassembly rapidly induced a network of FtsZ filaments that grew from and connected the dots...

... and thus, MT dynamics are critical for the maximal speed of cell locomotion. This notion was further supported by analogous effects of taxol and vinblastine on cell locomotion: at concentrations that reportedly cause little change in the level of MTs, taxol and vinblastine also dramatically decreased...

...Mary Ann Jordan; Douglas Thrower; Leslie Wilson ABSTRACT Inhibition of mitosis by many drugs that bind to tubulin has been attributed to depolymerization of microtubules. However, we found previously that low concentrations of vinblastine and vincristine blocked mitosis in HeLa cells with little...