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 2421 - 2430 of 3451
2421
Nocturnal resveratrol administration inhibits chemically induced breast cancer formation in rats

T KISKOVA, V DEMECKOVA, Z JENDZELOVSKA, M KIKTAVA, K VENGLOVSKA, M BOHMDORFER, W JAGER, T THALHAMMER

JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY (Polish Physiological Society) Slovakia, Austria , 01 December 2017

Oncology

Key words: resveratrol, circadian rhythm, carcinogenesis, breast cancer, immunity, reactive oxygen species

Organism: Rat

Tissue: Breast

Pathological State: Cancer

2422
IgE autoreactivity in bullous pemphigoid: eosinophils and mast cells as major targets of pathogenic immune reactants

PC Freire, CH Muñoz, G Stingl

British Journal of Dermatology (Wiley) Austria , 28 November 2017

Dermatology

Key words: Bullous pemphigoid (BP), urticarial eruptions, IgG, IgE

Organism: Human

Tissue: Skin

Pathological State: Bullous Pemphigoid

2423
Interaction of factor VII activating protease (FSAP) with neutrophil extracellular traps (NETs)

Simona Grasso, Ariane Neumann, Irene MLang, Michael Etscheid, Marenvon Köckritz-Blickwede, Sandip MKanse

Thrombosis Research (Elsevier) Austria, Germany, Norway , 21 November 2017

Cell Biology

Key words: NETs, FSAP, thrombosis, inflammation

Organism: Human

Tissue: Blood Vessels

2424
Analysis of anti-TNF-induced skin lesions reveals strong Th1 activation with some distinct immunological characteristics

E Stoffel, H Maier, E Riedl, M-C Brüggen, B Reininger, M Schaschinger, C Bangert, E Guenova, G Stingl, PM Brunner

British Journal of Dermatology (Wiley) Austria, USA , 16 November 2017

Dermatology

Key words: Psoriasiform, eczematous eruptions, anti-TNF-α therapy, IFN-γ

Organism: Human

Tissue: Skin

Pathological State: Crohn's Disease, Colitis, Rheumatoid Arthritis, Psoriasis, Eczema

2425
Chronic Stress Alters Striosome-Circuit Dynamics, Leading to Aberrant Decision-Making

Alexander Friedman, Daigo Homma, Bernard Bloem, Leif GGibb, Ken-ichi Amemori, Dan Hu, Sebastien Delcasso, Timothy FTruong, Joyce Yang, Adam SHood, Katrina AMikofalvy, Dirk WBeck, Norah Nguyen, Erik DNelson, Sebastian EToro Arana, Ruth HVorder Bruegge, Ki AGoosens, Ann MGraybiel

CELL (Cell Press) USA , 16 November 2017

Neuroscience

Key words: Striatum, basal ganglia, cost-benefit, prefrontal cortex, optogenetics, prelimbic cortex, parvalbumin-positive interneurons, fast-spiking interneuron, sexcitation-inhibition balance

Organism: Rat

Tissue: Brain

2426
Phospholipase D inhibitors reduce human prostate cancer cell proliferation and colony formation

Amanda R Noble, Norman J Maitland, Daniel M Berney and Martin G Rumsby

British Journal of Cancer (Nature) UK , 14 November 2017

Oncology

Key words: Phospholipases, mTOR, PKB/Akt, prostate cancer (PCa), benign prostatic hyperplasia (BPH)

Organism: Human

Tissue: Kidney, Prostate

Pathological State: Cancer

2427
Controlled release of liposome-encapsulated temozolomide for brain tumour treatment by convection-enhanced delivery

Chung-Yin Lin, Rui-Jin Li, Chiung-Yin Huang, Kuo-Chen Wei

Journal of Drug Targeting (Taylor and Francis) Taiwan , 14 November 2017

Oncology

Key words: Convention-enhanced delivery, drug delivery, liposome, temozolomide, brain tumour

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

2428
Analysis of the Human Mucosal Response to Cholera Reveals Sustained Activation of Innate Immune Signaling Pathways

Daniel L Bourque, Taufiqur Rahman Bhuiyan, Diane P Genereux, Rasheduzzaman Rashu, Crystal N Ellis, Fahima Chowdhury, Ashraful I Khan, Nur Haq Alam, Anik Paul Lazina Hossain, Leslie M Mayo-Smith, Richelle C Charles, Ana A Weil, Regina C LaRocque, Stephen B Calderwood, Edward T Ryan, Elinor K Karlsson, Firdausi Qadri and Jason B Harris

Infection and Immunity (American Society for Microbiology) USA , 13 November 2017

Immunology

Key words: Vibrio cholerae infection, cholera, Caco-2 or THP-1 cells

Organism: Human

Tissue: Intestine

Pathological State: Cholera

2429
Digital image analysis in breast pathology—from image processing techniques to artificial intelligence

Stephanie Robertson, Hossein Azizpour, Kevin Smith, Johan Hartman

Translational Research (Elsevier) Sweden , 07 November 2017

Oncology

Key words: Breast cancer, histopathology, biomarker, artificial intelligence (AI)

Organism: Human

Tissue: Breast

Pathological State: Cancer

2430
Cyclin D1 promoter -56 and -54 bp CpG un-methylation predicts invasive progression in arsenic-induced Bowen's disease

Wei-Ting Liao, Huey-Ling You, Chee-Yin Chai, Chih-Hung Lee, Cheng-Che E Lang, Shun-Jen Chang, Chu-Ling Yui, Hsin-Su Yu

Journal of Dermatological Science (Elsevier) Taiwan , 31 October 2017

Oncology

Key words: Arsenic-induced Bowen's disease, cyclin D1 un-methylation, aneuploidy, predictor, invasive progression

Organism: Human

Tissue: Skin

Pathological State: Bowen's Disease, Cancer

Results 2421 - 2430 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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