PMID- 31111082 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200928 IS - 2352-3409 (Electronic) IS - 2352-3409 (Linking) VI - 24 DP - 2019 Jun TI - Data on the negative regulation of invadopodia activity by MLCK. PG - 103939 LID - 10.1016/j.dib.2019.103939 [doi] LID - 103939 AB - Actomyosin contractility can promote extracellular matrix (ECM) degradation by invadopodia in cancer cells. However, we previously found that inhibiting myosin light chain kinase (MLCK) with siRNA did not change force generation by the head and neck squamous cell carcinoma (HNSCC) cell line SCC-61. We provide data here that this targeted method of MLCK knockdown (KD) resulted in a significant increase in the amount of ECM degradation, number of actively degrading invadopodia, and the number of total invadopodia formed. These data are related to the research article entitled "Matrix rigidity differentially regulates invadopodia activity through ROCK1 and ROCK2" Jerrell and Parekh, 2016. FAU - Jerrell, Rachel J AU - Jerrell RJ AD - Department of Otolaryngology, Vanderbilt University Medical Center, US. FAU - Parekh, Aron AU - Parekh A AD - Department of Otolaryngology, Vanderbilt University Medical Center, US. AD - Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, US. AD - Department of Biomedical Engineering, Vanderbilt University, US. LA - eng GR - K25 CA143412/CA/NCI NIH HHS/United States GR - UL1 TR000445/TR/NCATS NIH HHS/United States PT - Journal Article DEP - 20190424 PL - Netherlands TA - Data Brief JT - Data in brief JID - 101654995 PMC - PMC6510963 OTO - NOTNLM OT - Cancer OT - Contractility OT - Invadopodia OT - Invasion OT - MLCK EDAT- 2019/05/22 06:00 MHDA- 2019/05/22 06:01 PMCR- 2019/04/24 CRDT- 2019/05/22 06:00 PHST- 2019/03/18 00:00 [received] PHST- 2019/04/10 00:00 [revised] PHST- 2019/04/15 00:00 [accepted] PHST- 2019/05/22 06:00 [entrez] PHST- 2019/05/22 06:00 [pubmed] PHST- 2019/05/22 06:01 [medline] PHST- 2019/04/24 00:00 [pmc-release] AID - S2352-3409(19)30290-2 [pii] AID - 103939 [pii] AID - 10.1016/j.dib.2019.103939 [doi] PST - epublish SO - Data Brief. 2019 Apr 24;24:103939. doi: 10.1016/j.dib.2019.103939. eCollection 2019 Jun.