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 2341 - 2350 of 3451
2341
Hierarchical Multiplexing Nanodroplets for Imaging-Guided Cancer Radiotherapy via DNA Damage Enhancement and Concomitant DNA Repair Prevention

Wei Jiang, Quan Li, Liang Xiao, Jiaxiang Dou, Yi Liu, Wenhao Yu, Yinchu Ma, Xiaoqiu Li, Ye-Zi You, Zhuting Tong, Hang Liu, Hui Liang, Ligong Lu, Xiaoding Xu, Yandan Yao, Guoqing Zhang, Yucai Wang, and Jun Wang

ACS NANO (ACS Publications) China , 29 May 2018

Nanomedicine

Key words: cancer radiotherapy, DNA damage and repair, hierarchical nanostructure, multimodal imaging, tumor hypoxia

Organism: Mouse

Tissue: Allograft Tumor

Pathological State: Cancer

2342
Acellular vascular matrix grafts from human placenta chorion: Impact of ECM preservation on graft characteristics, protein composition and in vivo performance

Karl H Schneider, Marjan Enayati, Christian Grasl, Ingrid Walter, Lubos Budinsky, Gabriel Zebic, Christoph Kaun, Anja Wagner, Klaus Kratochwill, Heinz Redl, Andreas Teuschl, Bruno K Podesser, Helga Bergmeister

Biomaterials (Elsevier) Austria , 29 May 2018

Regenerative Medicine

Key words: Decellularized matrix, Human placenta, Small diameter vascular grafts, Cell migration, Biocompatibility

Organism: Human

Tissue: Placenta

2343
Identification of galectin-3 as an autoantigen in patients with IgG4-related disease

Cory A Perugino, Sultan B AlSalem, Hamid Mattoo, Emanuel Della-Torre, Vinay Mahajan, Gayathri Ganesh, Hugues Allard-Chamard, Zachary Wallace, Sydney B Montesi, Johannes Kreuzer, Wilhelm Haas, John H Stone, Shiv Pillai

Journal of Allergy and Clinical Immunology (Elsevier) UK, USA, Italy , 29 May 2018

Immunology

Key words: IgG4-related disease, plasmablast, autoantigen, galectin-3, autoantibody

Organism: Human

Tissue: Pancreas

Pathological State: IgG4-Related Disease

2344
Allocation of Interferon Gamma mRNA Positive Cells in Caecum Hallmarks a Protective Trait Against Histomonosis

Fana Alem Kidane, Taniya Mitra, Patricia Wernsdorf, Michael Hess, Dieter Liebhart

Frontiers in Immunology (Frontiers Media S.A.) Austria , 28 May 2018

Immunology

Key words: Histomonas meleagridis, histomonosis, image analysis, immunofluorescence, in situ hybridization, interferon gamma, interleukin-13, vaccination

Organism: Bird

Tissue: Intestine, Liver, Spleen

Pathological State: Histomonosis

2345
The overexpression of Fra1 disorders the inflammatory cytokine secretion by mTEC of myasthenia gravis thymus

Q‐R Li W‐P Ni N‐J Lei J‐Y Yang X‐Y Xuan P‐P Liu G‐M Gong F Yan Y‐S Feng R Zhao Y Du

Scandinavian journal of Immunology (Blackwell Publishing Inc.) China , 28 May 2018

Neuroscience

Key words: Fos-related antigen-1, inflammatory cytokine, medulla thymic epithelial cells, myasthenia gravis

Organism: Human

Tissue: Lymphoid Tissue

Pathological State: Myasthenia Gravis

2346
Therapeutic effects of dietary intervention on neuroinflammation and brain metabolism in a rat model of photothrombotic stroke

Ewelina Kurtys Cindy Casteels Caroline C Real Ulrich L M Eisel J Martin Verkuyl Laus M Broersen Hans C Klein Rudi A J O Dierckx Janine Doorduin Erik F J de Vries

CNS Neuroscience and Therapeutics (Wiley) The Netherlands , 27 May 2018

Neuroscience

Key words: PET imaging, neuroinflammation, nutrition, photothrombotic stroke

Organism: Rat

Tissue: Brain

Pathological State: Cerebral Ischemia

2347
Decreased argininosuccinate synthetase expression in Thai patients with cholangiocarcinoma and the effects of ADI-PEG20 treatment in CCA cell lines

Somphon Roeksomtawin, Panida Navasumrit, Somchamai Waraprasit, Varabhorn Parnlob, Thaniya Sricharunrat, Vajarabhongsa Bhudhisawasdi, Niramol Savaraj, Mathuros Ruchirawat

Oncology Letters (Spandidos Publications) Thailand , 24 May 2018

Oncology

Key words: Ki-67, arginine deprivation, argininosuccinate synthetase, cholangiocarcinoma, pegylated arginine deiminase

Organism: Human

Tissue: Liver

Pathological State: Cancer

Cell Line: Cholangiocarcinoma cell lines (RmCCA-1 and HuCCA), human fibroblast cell line (BJ-1)

2348
Cordycepin induces apoptosis of human ovarian cancer cells by inhibiting CCL5-mediated Akt/NF-κB signaling pathway

Zhen Yang Cui, Soo Jung Park, Eunbi Jo, In-Hu Hwang, Kyung-Bok Lee, Sung-Woo Kim, Dae Joon Kim, Jong Chun Joo, Seok Hoon Hong, Min-Goo Lee and Ik-Soon Jang

Cell Death Discovery (Nature) South Korea, USA , 23 May 2018

Oncology

Organism: Human

Pathological State: Cancer

Cell Line: SKOV-3 cells

2349
BMP-2 restoration aids in recovery from liver fibrosis by attenuating TGF-β1 signaling

Yueh-Hua Chung, Ying-Hsien Huang, Tien-Huei Chu, Chun-Lin Chen, Pey-Ru Lin, Shih-Chung Huang, Deng-Chyang Wu, Chao-Cheng Huang, Tsung-Hui Hu, Ying-Hsien Kao and Ming-Hong Tai

Laboratory Investigation (Nature) Taiwan , 22 May 2018

Hepathology

Key words: BMP-2, liver fibrosis, TGF-β1 signaling

Organism: Human

Tissue: Liver

Pathological State: Liver Fibrosis, Liver Cirrhosis

2350
Kinin and Purine Signaling Contributes to Neuroblastoma Metastasis

Henning Ulrich, Mariusz Z Ratajczak, Gabriela Schneider, Elena Adinolfi, Elisa Orioli, Enéas G Ferrazoli, Talita Glaser, Juliana Corrêa-Velloso, Poliana C M Martins, Fernanda Coutinho, Ana P J Santos, Micheli M Pillat, Ulrich Sack, Claudiana Lameu

Frontiers in Pharmacology (Frontiers Media S.A.) Brazil , 18 May 2018

Oncology

Key words: bone marrow, bradykinin, metastasis, neuroblastoma, purinergic system

Organism: Human

Pathological State: Cancer

Cell Line: CHP-100 cells

Results 2341 - 2350 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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