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

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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

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 3421 papers published)

Results 3241 - 3250 of 3421
3241
Impairment of hepatic growth hormone and glucocorticoid receptor signaling causes steatosis and hepatocellular carcinoma in mice

Kristina M Mueller, Jan-Wilhelm Kornfeld, Katrin Friedbichler, Leander Blaas, Gerda Egger, Harald Esterbauer, Peter Hasselblatt, Michaela Schlederer, Susanne Haindl, Kay-Uwe Wagner, David Engblom, Guenter Haemmerle, Dagmar Kratky, Veronika Sexl, Lukas Kenner, Andrey V Kozlov, Luigi Terracciano, Rudolf Zechner, Guenther Schuetz, Emilio Casanova, J Andrew Pospisilik, Markus H Heim, Richard Moriggl

Hepatology (Wiley) Austria, Germany, USA, Sweden, Switzerland , 27 September 2011

Oncology

Key words: Growth hormone (GH), peroxisome proliferator, systemic lipid homeostasis

Organism: Mouse

Tissue: Liver

Pathological State: Steatosis, Cancer

3242
Soluble gp130 Regulates Prostate Cancer Invasion and Progression in an Interleukin-6 Dependent and Independent Manner

Shahrokh F Shariat, Thomas F Chromecki, Julia Hoefer, Christopher E Barbieri, Douglas S Scherr, Pierre I Karakiewicz, Claus G Roehrborn, Francesco Montoris, Zoran Culigd, Ilaria T Cavarretta

Journal of Urology (Elsevier) USA, Austria, Italy, Canada , 23 September 2011

Oncology

Key words: Prostate, prostatic neoplasms, neoplasm invasiveness, cytokine receptor gp130, biological markers

Organism: Human

Pathological State: Cancer

Cell Line: Prostate stromal cells

3243
Angiopoietin-Like 4 Regulates Epidermal Differentiation

Mintu Pal, Ming Jie Tan, Royston-Luke Huang, Yan Yih Goh, Xiao Ling Wang, Mark Boon Yang Tang, Nguan Soon Tan

PLoS One (PLOS) Singapore , 22 September 2011

Dermatology

Key words: Keratinocytes, cell differentiation, epidermis, immunoblotting, biopsy, DNA transcription, messenger RNA, wound healing

Organism: Mouse

Tissue: Skin

3244
Semantic Segmentation of Microscopic Images Using a Morphological Hierarchy

Cristian Smochina, Vasile Manta, Walter Kropatsch

Computer Analysis of Images and Patterns (Springer) Romania, Austria , 31 August 2011

Medical Image Analysis

Key words: Crypt segmentation, Morphological hierarchy, Biomedical imaging, Pathology, Microscopy

Organism: Human

Tissue: Intestine, Colon

3245
Abstracts for the IFPA Meeting 2011

Placenta (Elsevier) Austria , 27 August 2011

3246
Expression of the IGF Axis Is Decreased in Local Prostate Cancer but Enhanced after Benign Prostate Epithelial Differentiation and TGF-β Treatment

Petra Massoner, Michael Ladurner Rennau, Isabel Heidegger, Anita Kloss-Brandstätter, Monika Summerer, Eva Reichhart, Georg Schäfer, Helmut Klocker

The American Journal of Pathology (Elsevier) Austria , 26 August 2011

Oncology

Key words: Insulin-like growth factor (IGF),

Organism: Human

Tissue: Prostate

Pathological State: Cancer

3247
Higher infiltration by Th17 cells compared with regulatory T cells is associated with severe acute T-cell-mediated graft rejection

Byung Ha Chung, Hye Jwa Oh, Shang Guo Piao, In O Sun, Seok Hui Kang, Sun Ryoung Choi, Hoon Suk Park, Bum Soon Choi, Yeong Jin Choi, Cheol Whee Park, Yong-Soo Kim, Mi-La Cho and Chul Woo Yang

Experimental & Molecular Medicine (Nature) South Korea , 24 August 2011

Immunology

Organism: Human

Tissue: Kidney

Pathological State: Organ Transplantation

3248
Modifiers of mutant huntingtin aggregation: functional conservation of C. elegans-modifiers of polyglutamine aggregation

Eva Teuling, Annika Bourgonje, Sven Veenje, Karen Thijssen, Jelle de Boer, Joeri van der Velde, Morris Swertz, Ellen Nollen

Plos Currents (PLOS) The Netherlands , 12 August 2011

Physiology

Organism: Human

Cell Line: HEK293-cells

3249
Spatiotemporal expression of SERPINE2 in the human placenta and its role in extravillous trophoblast migration and invasion

Schu-Rern Chern, Sheng-Hsiang Li, Chien-Ling Chiu, Hsiao-Ho Chang, Chih-Ping Chen, Edmund I Tsuen Chen

Reproductive Biology and Endocrinology (Springer) Taiwan , 02 August 2011

Reproductive Medicine

Key words: SERPINE2, plasminogen activator (PA) system, tissue remodeling, pregnancy, trophoblasts

Organism: Human

Tissue: Placenta

3250
Herpesvirus Entry Mediator and Nectin-1 Mediate Herpes Simplex Virus 1 Infection of the Murine Cornea

Andrew H Karaba, Sarah J Kopp and Richard Longnecker

Journal of Virology (American Society for Microbiology) USA , 27 July 2011

Virology

Key words: Herpes, infection

Organism: Mouse

Tissue: Eye

Pathological State: Herpes simplex Infection

Results 3241 - 3250 of 3421

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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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