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 3421 papers published)

Results 3201 - 3210 of 3421
3201
Hedgehog pathway inhibitor saridegib (IPI-926) increases lifespan in a mouse medulloblastoma model

Michelle J Lee, Beryl A Hatton, Elisabeth H Villavicencio, Paritosh C Khanna, Seth D Friedman, Sally Ditzler, Barbara Pullar, Keith Robison, Kerry F White, Chris Tunkey, Michael LeBlanc, Julie Randolph-Habecker, Sue E Knoblaugh, Stacey Hansen, Andrew Richards, Brandon J Wainwright, Karen McGovern, James M Olson

PNAS (PNAS) USA, Australia , 04 April 2012

Oncology

Key words: Sonic Hedgehog (Shh) pathway, medulloblastomas, P-glycoprotein (Pgp)

3202
Injection of Amniotic Fluid Stem Cells Delays Progression of Renal Fibrosis

Sargis Sedrakyan, Stefano Da Sacco, Anna Milanesi, Liron Shiri, Astgik Petrosyan, Radka Varimezova, David Warburton, Kevin V Lemley, Roger E De Filippo, Laura Perin

Journal of The American Society of Nephrology (JASN) USA , 01 April 2012

Nephrology

Key words: Stem cells, renal fibrosis

Organism: Mouse

Tissue: Kidney

Pathological State: Renal Fibrosis

3203
Antagonistic effects of selenium and lipid peroxides on growth control in early hepatocellular carcinoma

Nataliya Rohr-Udilova, Wolfgang Sieghart, Robert Eferl, Dagmar Stoiber, Linda Björkhem-Bergman, Lennart C Eriksson, Klaus Stolze6 Hubert Hayden, Bernhard Keppler, Sandra Sagmeister, Bettina Grasl-Kraupp, Rolf Schulte-Hermann Markus Peck-Radosavljevic

Hepatology (Wiley) Austria, Sweden , 27 March 2012

Oncology

Key words: Vascular endothelial growth factor, hepatocellular carcinomas, antioxidative glutathione peroxidases

Organism: Human

Tissue: Liver

Pathological State: Cancer

3204
Requirement of Cellular Prion Protein for Intestinal Barrier Function and Mislocalization in Patients With Inflammatory Bowel Disease

Constance SV Peti, Frédérick Barreau, Laura Besnie, Pierre Gandill, Béatrice Rivea, Danielle Chatea, Maryline Ro, Dominique Berreb, Magali Svrce, Philippe Cardo, Monique Rousse, Caroline Clai, Sophie Thenet

Gastroenterology (Elsevier) France , 22 March 2012

Gastroenterology

Key words: Tight Junction, mouse model, cell–cell adhesion, inflammation

Organism: Human

Cell Line: Caco-2/TC7 enterocytes

3205
Biosafety of Non-Surface Modified Carbon Nanocapsules as a Potential Alternative to Carbon Nanotubes for Drug Delivery Purposes

Alan C L Tang, Gan-Lin Hwang, Shih-Jung Tsai, Min-Yao Chang, Zack C W Tang, Meng-Da Tsai, Chwan-Yao Luo, Allan S Hoffman, Patrick C H Hsieh

PLoS One (PLOS) Taiwan, USA , 22 March 2012

Nanomedicine

Key words: Carbon nanotubes, nanomaterials, drug delivery, toxicity, intravenous injections, cytokines, inflammation, alcohols

Organism: Mouse

3206
Induction of intestinal pro-inflammatory immune responses by lipoteichoic acid

Mojgan Zadeh, Mohammad W Khan, Yong Jun Goh, Kurt Selle, Jennifer L Owen, Todd Klaenhammer, Mansour Mohamadzadeh

Journal of Inflammation (Springer) USA , 16 March 2012

Immunology

Key words: Dendritic cell, dextran sulfate sodium, inflammatory bowel disease, lipoteichoic acid, toll-like receptor 2

Organism: Mouse

Tissue: Colon

Pathological State: Intestinal Inflammation

3207
Comparative oncology: ErbB-1 and ErbB-2 homologues in canine cancer are susceptible to cetuximab and trastuzumab targeting

Josef Singer, Marlene Weichselbaumera, Thomas Stockner, Diana Mechtcheriakova, Yury Sobanov, Erika Bajna, Friedrich Wrba, Reinhard Horvat, Johann G Thalhammer, Michael Willmann, Erika Jensen-Jarolim

Molecular Immunology (Elsevier) Austria , 16 March 2012

Oncology

Key words: Comparative oncology, ErbB-1, ErbB-2, Human, Canine, Breast cancer

Organism: Dog

Tissue: Breast

Pathological State: Cancer

3208
Deficiency of the macrophage growth factor CSF-1 disrupts pancreatic neuroendocrine tumor development

SM Pyonteck, BB Gadea, HW Wang, V Gocheva, KE Hunter, LH Tang, JA Joyce

Oncogene (Nature) USA , 15 March 2012

Oncology

Organism: Human

Tissue: Pancreas

Pathological State: Cancer

3209
Involvement of the insular cortex in regulating glucocorticoid effects on memory consolidation of inhibitory avoidance training

R Fornari, R Wichmann, E Atucha, T Desprez, E Eggens-Meijer and B Roozendaal

Frontiers in behavioral neuroscience (Frontiers Media S.A.) The Netherlands, Brazil , 15 March 2012

Neuroscience

Organism: Rat

Tissue: Brain

3210
Preserved Function of Regulatory T Cells in Chronic HIV-1 Infection Despite Decreased Numbers in Blood and Tissue

Mathieu Angin, Douglas S Kwon, Hendrik Streeck, Fang Wen, Melanie King, Ashley Rezai, Kenneth Law, Tomoyuki C Hongo, Augustine Pyo, Alicja Piechocka-Trocha, Ildiko Toth, Florencia Pereyra, Musie Ghebremichael, Scott J Rodig, Danny A Milner Jr, James M Richter, Marcus Altfeld, Daniel E Kaufmann, Bruce D Walker, Marylyn M Addo

The Journal of Infectious Diseases (Oxford University Press) USA , 15 March 2012

Immunology, Virology

Key words: Regulatory T cells (Tregs), T lymphocytes, cytotoxic, lymphoid tissue (GALT)

Organism: Human

Tissue: Colon

Pathological State: HIV Infection

Results 3201 - 3210 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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