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 3451 papers published)

Results 2451 - 2460 of 3451
2451
Role of BDNF and neurotrophic receptors in human inner ear development

LJ Chacko, MJF Blumer, E Pechrigg, H Rask-Andersen, W Dietl, A Haim, H Fritsch, R Glueckert, J Dudas, A Schrott-Fischer

Cell and Tissue Research (Springer) Austria, Seweden , 19 September 2017

Developmental Biology

Key words: Inner ear, Human, BDNF, Neurotrophin receptors, In situ hybridization

Organism: Human

Tissue: Bone

2452
Tumor-associated B-cells induce tumor heterogeneity and therapy resistance

Rajasekharan Somasundaram, Gao Zhang, Mizuho Fukunaga-Kalabis, Michela Perego, Clemens Krepler, Xiaowei Xu, Christine Wagner, Denitsa Hristova, Jie Zhang, Tian Tian, Zhi Wei, Qin Liu, Kanika Garg, Johannes Griss, Rufus Hards, Margarita Maurer, Christine Hafner, Marius Mayerhöfer, Georgios Karanikas, Ahmad Jalili, Verena Bauer-Pohl, Felix Weihsengruber, Klemens Rappersberger, Josef Koller, Roland Lang, Courtney Hudgens, Guo Chen, Michael Tetzlaff, Lawrence Wu, Dennie Tompers Frederick, Richard A Scolyer, Georgina V Long, Manashree Damle, Courtney Ellingsworth, Leon Grinman, Harry Choi, Brian J Gavin, Margaret Dunagin, Arjun Raj, Nathalie Scholler, Laura Gross, Marilda Beqiri, Keiryn Bennett, Ian Watson, Helmut Schaider, Michael A Davies, Jennifer Wargo, Brian J Czerniecki, Lynn Schuchter, Dorothee Herlyn, Keith Flaherty, Meenhard Herlyn and Stephan N Wagner

Nature Communications (Nature) USA, Austria , 19 September 2017

Oncology

Key words: Melanoma, oncogenic BRAFV600E, growth factor FGF-2,

Organism: Human

Tissue: Skin, Lymphoid Tissue

Pathological State: Cancer

2453
Development of a radiolabeled caninized anti-EGFR antibody for comparative oncology trials

Judit Fazekas-Singer, Neydher Berroterán-Infante, Christina Rami-Mark, Monika Dumanic, Miroslawa Matz, Michael Willmann, Fritz Andreae, Josef Singer, Wolfgang Wadsak, Markus Mitterhauser, and Erika Jensen-Jarolim

Oncotarget (Impact Journals) Austria , 15 September 2017

Oncology

Key words: epidermal growth factor receptor, radio-immunotherapy, canine mammary carcinoma, canine antibody, comparative oncology

Organism: Dog

Tissue: Breast

Pathological State: Cancer

2454
Carcinoembryonic antigen-related cell adhesion molecule 6 (CEACAM6) promotes EGF receptor signaling of oral squamous cell carcinoma metastasis via the complex N-glycosylation

W-F Chiang, T-M Cheng, C-C Chang, S-H Pan, C A Changou, T-H Chang, K-H Lee, S-Y Wu, Y-F Chen, K-H Chuang, D-B Shieh, Y-L Chen, C-C Tu, W-L Tsui and M-H Wu

Oncogene (Nature) Taiwan , 11 September 2017

Oncology

Key words: Glycosylation, CEACAM6, OSCC (oral squamous cell carcinoma), EGFR

Organism: Human

Pathological State: Cancer

Cell Line: OC-2 and OEC-M1 cells

2455
The Novel Compound Sul-121 Preserves Endothelial Function and Inhibits Progression of Kidney Damage in Type 2 Diabetes Mellitus in Mice

S P H Lambooy, A Bidadkosh, D Nakladal, A van Buiten, R A T Girgis, A C van der Graaf, T J Wiedenmann, R A Koster, P Vogelaar, H Buikema, R H Henning and L E Deelman

Scientific Reports (Nature) The Netherlands , 11 September 2017

Nephrology

Key words: Type 2 diabetes mellitus (T2DM), diabetic nephropathy, Sul-121, glomerular fibronectin expression

Organism: Mouse

Tissue: Kidney

Pathological State: Diabetes

2456
A green tea polyphenol epigallocatechin-3-gallate enhances neuroregeneration after spinal cord injury by altering levels of inflammatory cytokines

Lucia Machova Urdzikova, Jiri Ruzicka, Kristyna Karova, Anna Kloudova, Barbora Svobodova, Anubhav Amin, Jana Dubisova, Meic Schmidt, Sarka Kubinova, Meena Jhanwar-Uniyal, Pavla Jendelova

Neuropharmacology (Elsevier) Czech Republic , 09 September 2017

Neuroscience

Key words: EGCG, green tea, spinal cord injury, neuroregeneration, cytokines, neuroprotection, p65NFkB

Organism: Rat

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2457
579 High-risk human papillomavirus infection in Bowen's disease and Squamous Cell Carcinomas of the hands

SDorfe, SHaas, PBirner, RKirnbauer, PPetzelbauer, SRadakovic, HPehamberger, LHarpain, AHandisurya

Journal of Investigative Dermatology (Elsevier) Austria , 08 September 2017

Dermatology

Key words: Papillomavirus infection, Bowen's disease, squamous cell carcinomas

Organism: Human

Tissue: Skin

Pathological State: Bowen's Disease, Cancer

2458
Exploring Metabolic Configurations of Single Cells within Complex Tissue Microenvironments

Anne Miller, Csörsz Nagy, Bernhard Knapp, Johannes Laengle, Elisabeth Ponweiser, Marion Groeger, Philipp Starkl, Michael Bergmann, Oswald Wagner, Arvand Haschemi

Cell Metabolism (Elsevier) Austria , 07 September 2017

Cell Biology

Key words: Metabolic configuration, single cell, intracellular metabolism, intercellular metabolism, enzyme histochemistry, microenvironment, immunometabolism, cancer metabolism, metabolic biomarke, metabolic imaging method

Organism: Mouse, Human

Tissue: Liver, Muscle, Colon, Breast

Pathological State: Cancer

2459
4103Validation of cardiac magnetic resonance T1 mapping in cardiac amyloidosis

F Duca, C Zotter-Tufaro, AA Kammerlander, A Panzenboeck, S Aschauer, B Boerries, H Agis, R Kain, D Bonderman, J Mascherbauer

European Heart Journal (Oxford University Press) Austria , 29 August 2017

Cardiology

Key words: cardiac amyloidosis, cardiac mri

Organism: Human

Tissue: Heart

Pathological State: Cardiac Amyloidosis

2460
Placental Dysfunction Underlies Increased Risk of Fetal Growth Restriction and Stillbirth in Advanced Maternal Age Women

Samantha C Lean, Alexander E P Heazell, Mark R Dilworth, Tracey A Mills and Rebecca L Jones

Scientific Reports (Nature) UK , 29 August 2017

Reproductive Medicine

Key words: Ageing, disease model, intrauterine growth, reproductive disorders

Organism: Human

Tissue: Placenta

Results 2451 - 2460 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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