Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

FEATURED PUBLICATION

Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

FEATURED PUBLICATION

Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

FEATURED PUBLICATION

Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

FEATURED PUBLICATION

Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

FEATURED PUBLICATION

Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

FEATURED PUBLICATION

SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

FEATURED PUBLICATION

CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3476 papers published)

Results 2301 - 2310 of 3476
2301
Inhibition of AKT suppresses the initiation and progression of BRCA1-associated mammary tumors

Hye Jung Baek, Sun Eui Kim, Jong Kwang Kim, Dong Hoon Shin, Tae Hyun Kim, Kwang Gi Kim, Chu-Xia Deng, Sang Soo Kim

International Journal of Biological Sciences (Ivyspring International Publisher) South Korea, China , 10 October 2018

Oncology

Key words: BRCA1, AKT, MK-2206, precision medicine

Organism: Mouse

Tissue: Breast

Pathological State: Cancer

2302
Extracellular domain of EpCAM enhances tumor progression through EGFR signaling in colon cancer cells

Kang-Hao Liang, Hsien-Cheng Tso, Shao-Hsi Hung, I-I Kuan, Jun-Kai Lai, Feng-Yi Ke, Yi-Ting Chuang, I-Ju Liu, Yi-Ping Wang, Ruey-Hwa Chen, Han-Chung Wu

Cancer Letters (Elsevier) Taiwan , 01 October 2018

Oncology

Key words: Epithelial cell adhesion molecule, Regulated intramembrane proteolysis, β-catenin, HIF1α

Organism: Human

Tissue: Colon

Pathological State: Cancer

2303
Age, but not short-term intensive swimming, affects chondrocyte turnover in zebrafish vertebral cartilage

Quan-Liang Jian​, Wei-Chun HuangFu​, Yen-Hua Lee, I-Hsuan Liu​

The Journal of Life and Environmental Sciences (PeerJ) Taiwan , 01 October 2018

Osteology

Key words: Aging,  Cartilage,  Osteoarthritis,  Tissue homeostasis,  Chondrocyte

Organism: Fish

Tissue: Spinal Cord

2304
Gd-EOB-DTPA DCE-MRI biomarkers in a rabbit model of liver fibrosis

Yang Ji, Chuanshan Zhang, Zhe Huang, Xia Wang, Lina Yue, Meimei Gao, Huiling Hu, Qinjun Su, Yuedong Han, Bin Liu, Ding Yang, Zhanliang Su, Zhuoli Zhang

American Journal of Translational Research (e-Century Publishing Corporation) China, USA , 30 September 2018

Hepathology

Key words: Liver fibrosis, animal, magnetic resonance imaging, pathology

Organism: Rabbit

Tissue: Liver

Pathological State: Liver Fibrosis, Liver Cirrhosis

2305
Modified Ginseng Extract Induces Apoptosis in HepG2 Cancer Cells by Blocking the CXCL8-Mediated Akt/Nuclear Factor-κB Signaling Pathway

Zhen Yang Cui, Eunbi Jo, Hyun Jin Jang, In-Hu Hwang, Kyung-Bok Lee, Hwa-Seung Yoo, Soo Jung Park, Mi-Kyung Jung, Yeon Wol Lee and Ik-Soon Jang

The American Journal of Chinese Medicine (World Scientific) South Korea , 27 September 2018

Oncology

Key words: Modified Regular Ginseng Extract, MRGX, C-X-C Motif Chemokine Ligand 8, Liver Cancer, Akt, Nuclear Factor-κB, Apoptosis

Organism: Human

Pathological State: Cancer

Cell Line: HepG2 (Liver carcinoma cell line)

2306
Development of Decellularized Cornea by Organic acid Treatment for Corneal Regeneration

Mr HungJun Lin, Dr TsungJen Wang, Miss TingWei Li, Dr YaoYuan Chang, Prof Ming Thau Sheu, Prof Yi-You Huang, Dr Der-Zen Liu

Tissue Engineering Part A (Mary Ann Liebert Inc.) Taiwan , 22 September 2018

Regenerative Medicine

Key words: cornea, decellularized scaffold, extracellular matrix, xenograft, corneal transplantation.

Organism: Rabbit

Tissue: Eye

2307
ATRX loss induces multiple hallmarks of the alternative lengthening of telomeres (ALT) phenotype in human glioma cell lines in a cell line-specific manner

Jacqueline A Brosnan-Cashman, Ming Yuan, Mindy K Graham, Anthony J Rizzo, Kaylar M Myers, Christine Davis, Rebecca Zhang, David M Esopi, Eric H Raabe, Charles G Eberhart, Christopher M Heaphy, Alan K Meeker

PLoS One (PLOS) USA , 18 September 2018

Oncology

Key words: Telomeres, Cloning, Glioma cells, Glioma, DNA cloning, Immunoblotting, Vector cloning, Polymerase chain reaction

Organism: Human

Pathological State: Cancer

Cell Line: Glioma cell lines (MOG-G-UVW, SF188, U-251 and UW479)

2308
The inositol phosphatase SHIP2 enables sustained ERK activation downstream of FGF receptors by recruiting Src kinases

Bohumil Fafilek, Lukas Balek, Michaela Kunova Bosakova, Miroslav Varecha, Alexandru Nita, Tomas Gregor, Iva Gudernova, Jitka Krenova, Somadri Ghosh, Martin Piskacek, Lucie Jonatova, Nicole H Cernohorsky, Jennifer T Zieba, Michal Kostas, Ellen Margrethe Haugsten, Jørgen Wesche, Christophe Erneux, Lukas Trantirek, Deborah Krakow, and Pavel Krejc

Science Signaling (American Association for the Advancement of Science) Czech Republic, Belgium, USA, Norway , 18 September 2018

Cell Biology

Key words: SHIP2, ERK activation, FGF receptors, Src kinases

Organism: Rat, Human

Pathological State: Cancer

Cell Line: U2OS (Osteosarcoma cell line), RCS cells (Cultured rat chondrosarcoma cell line)

2309
Activation of estrogen receptor alpha induces beiging of adipocytes

Roberta SSantos, Aaron PFrank, Luciana AFátima, Biff FPalmer, Deborah JClegg

Molecular Metabolism (Elsevier) USA , 15 September 2018

Cell Biology

Key words: Beige adipocytes, Lipolysis, Estrogen receptor alpha (ERα), Obesity, Type II diabetes mellitus (T2DM)

Organism: Mouse

Tissue: Adipose Tissue

Pathological State: Obesity, Diabetes

2310
Cellular-scale probes enable stable chronic subsecond monitoring of dopamine neurochemicals in a rodent model

Helen N Schwerdt, Elizabeth Zhang, Min Jung Kim, Tomoko Yoshida, Lauren Stanwicks, Satoko Amemori, Huseyin E Dagdeviren, Robert Langer, Michael J Cima and Ann M Graybiel

Communications Biology (Nature) USA, , 12 September 2018

Neuroscience

Key words: Diagnostic markers, Neurochemistry, Parkinson's disease, Sensors and probes

Organism: Rat

Tissue: Brain

Results 2301 - 2310 of 3476

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