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

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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

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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 1781 - 1790 of 3421
1781
PD‐L1+ dendritic cells in the tumor microenvironment correlate with good prognosis and CD8+ T cell infiltration in colon cancer

TJ Miller, CC Anyaegbu, TF Lee‐Pullen, LJ Spalding, CF Platell, MJ McCoy

Cancer Science (Wiley) Australia , 20 December 2020

Oncology

Key words: CD8, Colon Cancer, Dendritic Cells, PD‐L1, T Cells

1782
Heterogeneous Tumor-Immune Microenvironments between Primary and Metastatic Tumors in a Patient with ALK Rearrangement-Positive Large Cell Neuroendocrine Carcinoma

T Tashiro, K Imamura, Y Tomita, D Tamanoi, A Takaki, K Sugahara, R Sato, K Saruwatari, S Sakata, M Inaba, S Ushijima, N Hirata, T Sakagami

International Journal of Molecular Sciences (MDPI) Japan, USA , 19 December 2020

Oncology

Key words: Anaplastic Lymphoma Kinase (ALK), B Cell, Heterogeneity, Immune Checkpoint, Large Cell Neuroendocrine Carcinoma (LCNEC), Neuroendocrine Tumors (NET), Regulatory T-Cells (Tregs), Programmed Death-Ligand 1 (PD-L1), Tumor-Infiltrating Lymphocyte (TIL), Tumor-Immune Microenvironments (TIME)

Organism: Human

Tissue: Lung

Pathological State: Cancer

1783
Parp1-Dependent DNA Double-Strand Break Repair in Irradiated Late Pachytene Spermatocytes

E A Ahmed, A M Alzahrani, H Scherthan

DNA and Cell Biology (Mary Ann Liebert Inc.) Saudi Arabia, Egypt, Germany , 18 December 2020

Reproductive Medicine

Key words: Alternative NHEJ, DNA Repair, First Meiotic Prophase, γ-H2AX, Homologous Recombination, Parp1, Spermatogenesis

Organism: Human

Cell Line: Spermatocytes

1784
Differential mast cell phenotypes in benign versus cancer tissues and prostate cancer oncologic outcomes

H Hempel Sullivan, JP Maynard, CM Heaphy, J Lu, AM De Marzo, TL Lotan, CE Joshu, KS Sfanos

The Journal of Pathology (Wiley) USA , 18 December 2020

Oncology

Key words: Prostate Cancer, Mast Cells, Metastases, CXCR4, TFE3, KIT, Microenvironment

Organism: Human

Tissue: Prostate

Pathological State: Cancer

1785
ZFHX3 Knockdown Dysregulates Mitochondrial Adaptations to Tachypacing in Atrial Myocytes through Enhanced Oxidative Stress and Calcium Overload

B Lkhagva, YK Lin, YC Chen, WL Cheng, S Higa, YH

Acta Physiologica (Wiley) Taiwan, Japan , 17 December 2020

Physiology

Key words: Atrial Fibrillation, Calcium, Mitochondria, Tachypacing, ZFHX3

Organism: Human

Cell Line: HL‐1 cells

1786
CD4+ CTLs in Fibrosing Mediastinitis Linked to Histoplasma capsulatum

H Allard-Chamard, F Alsufyani, N Kaneko, K Xing, C Perugino, VS Mahajan, JL Wheat, GS Deepe Jr, J Loyd and S Pillai

The Journal of Immunology (American Association of Immunologists) Canada, Saudi Arabia, Japan, USA , 16 December 2020

Immunology

Organism: Human

Tissue: Mediastinum

Pathological State: Mediastinitis

1787
Tribbles Pseudokinase 3 Contributes to Cancer Stemness of Endometrial Cancer Cells by Regulating β-Catenin Expression

WL Wang, GC Hong, PJ Chien, YH Huang, HT Lee, PH Wang, YC Lee, WW Chang

Cancers (MDPI) Taiwan , 15 December 2020

Oncology

Key words: Tribbles Pseudokinase 3, Endometrial Cancer, Cancer Stem Cells, β-Catenin, Epithelial–Mesenchymal Transition

Organism: Human

Cell Line: Endometrial Cancer Cell Lines (AN3CA and HEC1A)

1788
Pulse-Chase Proteomics of the App Knockin Mouse Models of Alzheimer's Disease Reveals that Synaptic Dysfunction Originates in Presynaptic Terminals

TJ Hark, NR Rao, C Castillon, T Basta, S Smukowski, H Bao, A Upadhyay, E Bomba-Warczak, T Nomura, ET O'Toole, GP Morgan, L Ali, T Saito, C Guillermier, TC Saido, ML Steinhauser, MHB Stowell, ER Chapman, A Contractor, JN Savas

Cell Systems (Cell Press) USA, Japan , 15 December 2020

Neuroscience

Key words: Alzheimer's Diseasea, Myloid Beta, Synaptic Dysfunction, Presynapse, Synaptic Vesicles, Proteostasis, Mass Spectrometry, Proteomics, APP Knockin Mice

Organism: Mouse

Tissue: Brain

Pathological State: Alzheimer's Disease

1789
Multicohort Retrospective Validation of a Predictive Biomarker for Topoisomerase I Inhibitors

K Ando, A Ozonoff, SY Lee, M Viosine, JT Parker, R Nakanishi, S Nishimura, J Yang, Z Grace, B Tran, TJ Diefenbach, Y Maehara, H Yasui, T Irino, R Salgia, M Terashima, P Gibbs, RK Ramanathan, E Oki, M Mori, M Kulke, K Hartshorn, A Bharti

Clinical Colorectal Cancer (Elsevier) USA, Japan, Australia , 10 December 2020

Oncology

Organism: Human

Tissue: Stomach

Pathological State: Cancer

1790
Spatiotemporal Up-Regulation of Mu Opioid Receptor 1 in Striatum of Mouse Model of Huntington's Disease Differentially Affecting Caudal and Striosomal Regions

R Morigaki, JH Lee, T Yoshida, C Wüthrich, D Hu, JR Crittenden, A Friedman, Y Kubota, AM Graybiel

Frontiers in Neuroanatomy (Frontiers Media S.A.) USA, Japan , 10 December 2020

Neuroscience

Key words: Mu Opioid Receptors, Huntington's Disease, Neostriatum, Movement Disorders, Mood Disorders, Animal Models of Human Disorders, Striosome

Organism: Mouse

Tissue: Brain

Pathological State: Huntington's Disease

Results 1781 - 1790 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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