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

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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

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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

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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

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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

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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

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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

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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 3451 papers published)

Results 2231 - 2240 of 3451
2231
The ERBB-STAT3 Axis Drives Tasmanian Devil Facial Tumor Disease

Lindsay Kosack, Bettina Wingelhofer, Alexandra Popa, Bojan Vilagos, Anna Orlova, Peter Majek, Katja Parapatics, Alexander Lercher, Benedikt Agerer, Anna Ringler, Johanna Klughammer, Mark Smyth, Kseniya Khamina, Hatoon Baazim, David A Rosa, Jisung Park, Patrick T Gunning, Christoph Bock, Hannah V Siddle, Stefan Kubicek, Elizabeth P Murchison, Keiryn L Bennett, Richard Moriggl, Andreas Bergthaler

Cancer Cell (Cell Press) Austria, Canada, UK, Australia , 14 January 2019

Oncology

Key words: ERBB, horizontal transmission, MHC class I, receptor tyrosine kinases, STAT3, Tasmanian devil, transmissible cancer, tumor vulnerability, systems biology xenograft

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2232
Probiotic Lactobacillus spp. Act Against Helicobacter pylori-induced Inflammation

Yi-Hsing Chen, Wan-Hua Tsai, Hui-Yu Wu, Chun-Ya Chen, Wen-Ling Yeh, Ya-Hui Chen, Hui-Ying Hsu, Wei-Wei Chen, Yu-Wen Chen, Wen-Wei Chang, Tzu-Lung Lin, Hsin-Chih Lai, Yu-Hsin Lin and Chih-Ho Lai

Journal of Clinical Medicine (MDPI) Taiwan , 14 January 2019

Microbiology

Key words: Helicobacter pylori, Lactobacillus, probiotic, inflammation

Organism: Mouse

Tissue: Stomach

Pathological State: Helicobacter pylori Infection

2233
Brain-Derived Neurotrophin and TrkB in Head and Neck Squamous Cell Carcinoma

Dudás J, Riml A, Tuertscher R, Pritz C, Steinbichler TB, Schartinger VH, Sprung S, Glueckert R, Schrott-Fischer A, Johnson Chacko L, Riechelmann H

International Journal of Molecular Sciences (MDPI) Austria , 11 January 2019

Oncology

Key words: epithelial–mesenchymal transition, vimentin, cytokeratin, p53 mutation, paraffin embedding, riboprobe

Organism: Human

Tissue: Head and Neck

Pathological State: Cancer

2234
An integrated characterization of contractile, electrophysiological, and structural cardiotoxicity of Sophora tonkinensis Gapnep. in human pluripotent stem cell-derived cardiomyocytes

Ruiying Wang, Min Wang, Shan Wang, Ke Yang, Ping Zhou, Xueheng Xie, Qi Cheng, Jingxue Ye, Guibo Sun and Xiaobo Sun

Stem Cell Research & Therapy (BMC) China , 11 January 2019

Stem Cell Research

Key words: Cardiotoxicity, Sophora tonkinensis, hiPSC-CMs, Cardio-NLCS

Organism: Human

Cell Line: Human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs)

2235
Clinical significance of c-Met and phospho-c-Met (Tyr1234/1235) in ovarian cancer

L Lim, CC Wu, YT Hsu, FJ Sun, CL Chang

Taiwanese Journal of Obstetrics and Gynecology (Elsevier) Taiwan , 09 January 2019

Oncology

Key words: c-Met, phospho-c-Met, Ovarian cancer

Organism: Human

Tissue: Breast

Pathological State: Cancer

2236
High-Throughput Synapse-Resolving Two-Photon Fluorescence Microendoscopy for Deep-Brain Volumetric Imaging In Vivo

Guanghan Meng, Yajie Liang, Sarah Sarsfield, Wan-chen Jiang, Rongwen Lu, Joshua Tate Dudman, Yeka Aponte, Na Ji

eLife (eLife Sciences Publications) USA , 03 January 2019

Neuroscience

Key words: two-photon fluorescence microendoscopy, volumetric imaging, Bessel beam, hippocampus, lateral hypothalamus

Organism: Mouse

Tissue: Brain

2237
Genetic labeling reveals temporal and spatial expression pattern of D2 dopamine receptor in rat forebrain

Qing Yu, Ying-Zi Liu, Yan-Bing Zhu, Yao-Yi Wang, Qian Li, Dong-Min Yin

Brain Structure and Function (Springer) China , 02 January 2019

Neuroscience

Key words: Drd2,  Knockin rats,  Olfactory bulb,  Cerebral cortex,  Hippocampus 

Organism: Mouse, Rat

Tissue: Brain

2238
Abundance of the Organic Anion-transporting Polypeptide OATP4A1 in Early-Stage Colorectal Cancer Patients: Association With Disease Relapse

V Buxhofer-Ausch, M Sheikh, C Ausch, S Zotter, H Bauer, M Mollik, A Reiner, A Gleiss, W Jäger, C Sebesta, S Kriwanek, T Thalhammer

Applied Immunohistochemistry & Molecular Morphology (Ingentaconnect) Austria , 01 January 2019

Oncology

Key words: OATP4A1, SLCO4A1, automated microscopic imaging system, colorectal cancer, relapse

Organism: Human

Tissue: Colon

Pathological State: Cancer

2239
Loss of the dystonia gene Thap1 leads to transcriptional deficits that converge on common pathogenic pathways in dystonic syndromes

Natalie M Frederick, Parth V Shah, Alessandro Didonna ,Monica R Langley, Anumantha G Kanthasamy, Puneet Opal

Human Molecular Genetics (Oxford University Press) USA , 26 December 2018

Neuroscience

Key words: alleles, phenotype, dopamine, signal transduction, transcription, genetic basal ganglia dystonia homeostasis cytoskeleton embryo genes gliosis mice, knockout movement disorders rna, messenger synaptic transmission up-regulation (physiology) zinc fingers cerebellum mice transcription factor agonists antagonists haploinsufficiency nervous system development nestin protein torsion dystonia 6 loss of function mutation

Organism: Mouse

Tissue: Brain

2240
Effects of cylindrospermopsin on cultured immortalized human airway epithelial cells

Barbara Kubickova, Petra Laboha, Jan-Peter Hildebrandt, Klara Hilscherová, Pavel Babica

Chemosphere (Elsevier) Czech Republic, Germany , 22 December 2018

Toxicology

Key words: Cyanobacteria, Cyanotoxin, HBE, Inhalation toxicity, MAPK

Organism: Human

Cell Line: Human bronchial epithelial cell line (HBE) 16HBE14o-cells

Results 2231 - 2240 of 3451

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