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

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 3451 papers published)

Results 2601 - 2610 of 3451
2601
Distinct Differences on Neointima Formation in Immunodeficient and Humanized Mice after Carotid or Femoral Arterial Injury

Jill Moser, Joris van Ark, Marcory C van Dijk, Dale L Greiner, Leonard D Shultz, Harry van Goor and Jan-Luuk Hillebrands

Scientific Reports (Nature) USA, The Netherlands , 19 October 2016

Cardiology

Key words: NOD.Cg-PrkdcscidIL2rgtm1Wjl(NSG), Percutaneous coronary interventions (PCIs), BL/6 mice

Organism: Human

Cell Line: Peripheral blood mononuclear cell

2602
In Situ Characterization of Tissue-Resident Immune Cells by MALDI Mass Spectrometry Imaging

Matthias Holzlechner, Katharina Strasser, Elitsa Zareva, Luise Steinhäuser, Hanna Birnleitner, Andrea Beer, Michael Bergmann, Rudolf Oehler, and Martina Marchetti-Deschmann

Journal of Proteome Research (ACS Publications) Austria , 18 October 2016

Immunology

Key words: Colon tissue, immune cells, immunohistochemistry, lymphocytes, macrophages, MALDI mass spectrometry imaging, monocytes

Organism: Human

Tissue: Colon

2603
Aberrant expression of tumor-associated carbohydrate antigen Globo H in thyroid carcinoma

Shih-Ping Cheng,Po-Sheng Yang,Ming-Nan Chien,Ming-Jen Chen,Jie-Jen Lee,Chien-Liang Liu

Journal of Surgical Oncology (Wiley) Taiwan , 18 October 2016

Oncology

Key words: Globo H - hexasaccharide glycosphingolipid, Normal or benign thyroid, papillary thyroid cancer

Organism: Human

Tissue: Thyroid

Pathological State: Cancer

2604
Oncostatin M‐preconditioned mesenchymal stem cells alleviate bleomycin‐induced pulmonary fibrosis through paracrine effects of the hepatocyte growth factor

Ying‐Wei Lan, Si‐Min Theng, Tsung‐Teng Huang, Kong‐Bung Choo, Chuan‐Mu Chen, Han‐Pin Kuo, Kowit‐Yu Chong

Stem Cells Translational Medicine (Wiley) Taiwan, Malaysia , 18 October 2016

Stem Cell Research

Key words: Bleomycin-induced pulmonary fibrosis, Hepatocyte growth factor, Oncostatin M, Preconditioning, Stem cells

Organism: Mouse

Tissue: Lung

Pathological State: Pulmonary Fibrosis

2605
Increased survival and cell cycle progression pathways are required for EWS/FLI1-induced malignant transformation

Tahereh Javaheri, Zahra Kazemi, Jan Pencik, Ha TT Pham, Maximilian Kauer, Rahil Noorizadeh, Barbara Sax, Harini Nivarthi, Michaela Schlederer, Barbara Maurer, Maximillian Hofbauer, Dave NT Aryee, Marc Wiedner, Eleni M Tomazou, Malcolm Logan, Christine Hartmann, Jan P Tuckermann, Lukas Kenner, Mario Mikula, Helmut Dolznig, Aykut Üren, Günther H Richter, Florian Grebien, Heinrich Kovar and Richard Moriggl

Cell Death & Disease (Nature) Austria, UK, Germany , 13 October 2016

Oncology

Key words: Apoptosis, Bone cancer, Cell signalling, Sarcoma

Organism: Mouse

Tissue: Whole Organism

2606
Ustekinumab treatment in severe atopic dermatitis: Down-regulation of T-helper 2/22 expression 

Doris Weiss, Michaela Schaschinger, Robin Ristl, Robert Gruber, Tamara Kopp, Georg Stingl, Christine Bangert

Journal of the American Academy of Dermatology (Elsevier) Austria , 13 October 2016

Dermatology

Key words: Anti-interleukin-12/-23 p40, atopic dermatitis, cytokines, eczema, inflammatory, T helper 2, T helper 17, T helper 22, ustekinumab

Organism: Human

Tissue: Skin

Pathological State: Dermatitis

2607
Intraarticular overexpression of Smad7 ameliorates experimental arthritis

Shih-Yao Chen, Ai-Li Shiau, Chao-Liang Wu and Chrong-Reen Wang

Scientific Reports (Nature) Taiwan , 12 October 2016

Immunology

Key words: Genetic vectors, Translational immunology

Organism: Human

Tissue: Bone, Connective Tissue

2608
Hydroxyapatite thin films grown by pulsed laser deposition and matrix assisted pulsed laser evaporation: Comparative study

G Popescu-Pelin, F Sima, LE Sima, CN Mihailescu, C Luculescu, I Iordache, M Socol, G Socol, IN Mihailescu

Applied Surface Science (Elsevier) Romania , 11 October 2016

Regenerative Medicine

Key words: Pulsed laser deposition, Matrix assisted pulsed laser evaporation, Hydroxyapatite coatings, Biocompatibility, Cell proliferation and differentiation

Organism: Human

Cell Line: Human mesenchymal stem cells (hMSCs)

2609
G-CSF-mobilized Bone Marrow Mesenchymal Stem Cells Replenish Neural Lineages in Alzheimer's Disease Mice via CXCR4/SDF-1 Chemotaxis

Cheng-Chun WuI-Fang Wang, Po-Min Chiang, Liang-Chao Wang, Che-Kun James Shen, Kuen-Jer Tsai

Molecular Neurobiology (Springer) Taiwan , 05 October 2016

Neuroscience

Key words: G-CSF, Bone marrow stem cells, SDF-1CXCR4, Neurogenesis, Alzheimer's disease

Organism: Mouse

Tissue: Brain

Pathological State: Alzheimer's Disease

2610
Neuronal prolyl-4-hydroxylase 2 deficiency improves cognitive abilities in a murine model of cerebral hypoperfusion

Daniel Gruneberg, Felipe A Montellano, Konstanze Plaschke, Lexiao Li, Hugo H Marti, Reiner Kunze

Experimental Neurology (Elsevier) Germany , 05 October 2016

Neuroscience

Key words: HIF, PHD, Epo, VEGF, Hippocampus, Learning, Memory, Alzheimer's disease

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Hypoperfusion

Results 2601 - 2610 of 3451

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TissueGnostics provides advanced solutions for whole-slide imaging and image analysis in biological and clinical research. Our products help researchers to scan and analyze complex tissue samples, enabling more detailed insights into tissue structure, cellular interactions, and spatial cell landscape.

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