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 3293 papers published)

Results 1841 - 1850 of 3293
1841
Topography Mediated Fibroblast Cell Migration is Influenced by Direction, Wavelength, and Amplitude

L Ge, L Yang, R Bron, JK Burgess, P van Rijn

ACS Applied Bio Materials (ACS Publications) , 04 March 2020

Biomaterials

Key words: Topography, Gradient, Cell Migration, Biointerface, Wound Healing

Organism: Human

Cell Line: Fibroblasts

1842
A potent peptide-steroid conjugate accumulates in cartilage and reverses arthritis without evidence of systemic corticosteroid exposure

ML Cook Sangar, EJ Girard, G Hopping, C Yin, F Pakiam, MY Brusniak, E Nguyen, R Ruff, MM Gewe, K Byrnes-Blake, NW Nairn, DM Miller, C Mehlin, AD Strand, AJ Mhyre, CE Correnti, RK Strong, JA Simon, JM Olson

Science Translational Medicine (AAAS) USA , 04 March 2020

Endocrinology

Organism: Human

Tissue: Joint Tissue

1843
Targeting alveolar macrophages shows better treatment response than deletion of interstitial macrophages in EGFR mutant lung adenocarcinoma

K Alikhanyan, Y Chen, S Kraut, R Sotillo

Immunity, Inflammation and Disease (Wiley) Germany , 03 March 2020

Immunology, Oncology

Key words: Alveolar Macrophages, Clodronate Liposomes, EGFR Mutation, Interstitial Macrophages, Lung Cancer

Organism: Mouse

Tissue: Lung

Pathological State: Cancer

1844
Artificial intelligence as the next step towards precision pathology

B Acs, M Rantalainen, J Hartman

Journal of Internal Medicine (Wiley) Sweden , 03 March 2020

Imaging

Key words: Artificial Intelligence, Deep Learning, Digital Image Analysis, Digital Pathology, Machine Learning, Pathology

1845
Discoidin domain receptor 1 regulates endochondral ossification through terminal differentiation of chondrocytes

LY Chou, CH Chen, YH Lin, SC Chuang, HC Chou, SY Lin, YC Fu, JK Chang, ML Ho, CZ Wang

The FASEB Journal (FASEB) Taiwan , 03 March 2020

Osteology

Key words: Chondrocytes, DDR1, Discoidin Domain Receptor 1, Endochondral Ossification, Skeletal Development

Organism: Mouse

Tissue: Bone

1846
Cytotoxic T Cells and their Activation Status are Independent Prognostic Markers in Meningiomas

C Rapp, S Dettling, F Liu, AT Ull, R Warta, C Jungk, S Roesch, A Mock, F Sahm, M Schmidt, G Jungwirth, K Zweckberger, K Lamszus, K Gousias, AF Kessler, N Grabe, M Loehr, R Ketter, S Urbschat, C Senft, M Westphal, A Abdollahi, J Debus, A von Deimling, A Unterberg, M Simon, CC Herold-Mende

Clinical Cancer Research (AACR Publications) Germany , 02 March 2020

Oncology

Key words: Clinically Aggressive Meningioma, T-Cell Infiltration, Primary and Recurrent Tumors TILs, PD-1

Organism: Human

Tissue: Brain

Pathological State: Cancer

1847
Transcranial direct current stimulation alleviates seizure severity in kainic acid-induced status epilepticus rats

YJ Wu, ME Chien, CH Huang, CC Chiang, CC Lin, CW Huang, DM Durand, KS Hsu

Experimental Neurology (Elsevier) Taiwan, USA , 29 February 2020

Neuroscience

Key words: Status Epilepticus, Seizure, Electroencephalography, Mossy Fiber Sproutin, gBrain -Derived Neurotrophic Factor, Transcranial Direct Current Stimulation

Organism: Rat

Tissue: Brain

Pathological State: Seizures

1848
The Determination of Immunomodulation and Its Impact on Survival of Rectal Cancer Patients Depends on the Area Comprising a Tissue Microarray

ES Gruber, G Oberhuber, D Pils, T Stork, K Sinn, S Gruber, R Nica, D Kolmer, SD Turner, M Schlederer, J Widder, W Doerr, B Teleky, L Kenner

Cancers (MDPI) Austria , 29 February 2020

Oncology

Key words: Irradiated Rectal Cancer, Immunoscore, Virtual Microscopy, Digital Pathology, Tissue Microarray (TMA)

Organism: Human

Tissue: Colon

Pathological State: Cancer

1849
Dermal fillers do not induce upregulation of NLRP3 inflammasomes or expression of inflammatory cytokines in granulomas

M Reinholz, BM Clanner‐Engelshofen, MV Heppt, E Marsela, Y Kawakami, LG Wiest, LE French, W Stolz, GG Gauglitz

Journal of Cosmetic Dermatology (Wiley) Germany, Japan , 28 February 2020

Dermatology

Key words: Caspase, Fillers, Granulomas, Inflammasome, Interleukins

Organism: Human

Tissue: Skin

1850
A transcriptionally distinct CXCL13+ CD103+ CD8+ T-cell population is associated with B-cell recruitment and neoantigen load in human cancer

H Workel, Joyce M Lubbers, Roland Arnold, Thalina M Prins, Pieter van der Vlies, Kim de Lange, Tjalling Bosse, Inge C Van Gool, Florine A Eggink, Maartje CA Wouters, Fenne L Komdeur, Elisabeth C van der Slikke, Carien L Creutzberg, Arjan Kol, Annechien Plat, Mark Glaire, David N Church, Hans W Nijman and Marco de Bruyn

Cancer Immunology Research (AACR Publications) The Netherlands, UK, Canada , 27 February 2020

Oncology

Key words: CXCL13, TGFβ1, Tertiary Lymphoid Structures, CD103+ T Cell, Immune Checkpoint Inhibitors

Organism: Human

Pathological State: Cancer

Results 1841 - 1850 of 3293
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