DASCore: a Python Library for Distributed Fiber Optic Sensing.

In the past decade, distributed acoustic sensing (DAS) has enabled many new monitoring applications in diverse fields including hydrocarbon exploration and extraction; induced, local, regional, and global seismology; infrastructure and urban monitoring; and several others. However, to date, the open-source software ecosystem for handling DAS data is relatively immature. Here we introduce DASCore, a Python library for analyzing, visualizing, and managing DAS data.

Therapeutic efficacy of modified anti-miR21 in metastatic prostate cancer.

Despite improved therapeutic efficacy of the locked nucleic acid (LNA)- and peptide nucleic acid (PNA)-modified antisense microRNAs (anti-miRs), their wider application in clinical practice is still not thoroughly investigated. This study aimed to investigate the stability and therapeutic efficacy of the modified LNA- and PNA-type anti-miRs in a murine prostate cancer model under various treatment conditions. After verifying the anti-cancer potential of anti-miR21 by targeting tumor suppressor PTEN, the potential of the modified LNA- and PNA-type anti-miR21s was compared in vitro and in vivo.

Relationship between apoptosis imaging and radioiodine therapy in tumor cells with different sodium iodide symporter gene expression.

The therapeutic efficacy of radioiodine (¹³¹I) therapy has been reported to be variable among cancer patients and even between metastatic regions in the same patients. Because the expression level of sodium iodide symporter (NIS) cannot reflect the efficacy of therapy, other strategies are required to predict the precise therapeutic effect of ¹³¹I therapy. In this research, we investigated the correlation between iodine (I) uptake, apoptosis imaging, and therapeutic efficacy.

The cell penetrating ability of the proapoptotic peptide, KLAKLAKKLAKLAK fused to the N-terminal protein transduction domain of translationally controlled tumor protein, MIIYRDLISH.

We show here, that the proapoptotic peptide, KLAKLAKKLAKLAK (KLA), which by itself does not penetrate cell membranes, can do so when fused to a protein transduction domain derived from NH(2)-terminus of translationally controlled tumor protein (TCTP-PTD, MIIYRDLISH). Once inside the cell, the conjugated KLA exerts its proapoptotic activity to inhibit tumor growth. We evaluated the cellular uptake of KLA fused to TCTP-PTD (hereafter called TCTP-KLA) and its effect on cancer cell viability.

Radioiodine gene therapy of hepatocellular carcinoma targeted human alpha fetoprotein.

Introduction: We conducted a molecular imaging and gene therapy method in alpha-fetoprotein (AFP)-producing hepatocellular carcinoma (HCC) by tumor-specific expression of the human sodium/iodide symporter (hNIS) using an AFP promoter.

Methods: The tumor-specific expression of hNIS gene by the AFP enhancer/promoter was constructed as pcDNA3-AFP/hNIS. The pcDNA3-AFP/hNIS was stably transfected to human HCC (Huh-7/AN) and rat glioma cells (C6/AN).