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 2031 - 2040 of 3451
2031
Novel titanium-apatite hybrid scaffolds with spongy bone-like micro architecture intended for spinal application: In vitro and in vivo study

MD Vlad, EF Aguado, SG González, IC Ivanov, EV Sindilar, I Poeata, AS Iencean, M Butnaru, ER Avadanei, J Lopez Lopez

Materials Science and Engineering: C (Elsevier) Romania, Spain , 11 January 2020

Biomaterials

Key words: Titanium-Apatite Hybrid Scaffolds, Osteogenic Biomimetic Porous Scaffolds, Hydroxyapatite Bioactive Matrix, Bone Restoration, Spinal Fusion, Additive Manufacturing

Organism: Human

Cell Line: Osteoblasts

2032
Fecal Microbiota Transplantation Prevents Intestinal Injury, Upregulation of Toll-Like Receptors, and 5-Fluorouracil/Oxaliplatin-Induced Toxicity in Colorectal Cancer

CW Chang, HC Lee, LH Li, JS Chiang Chiau, TE Wang, WH Chuang, MJ Chen, HY Wang, SC Shih, CY Liu, TH Tsai, YJ Chen

International Journal of Molecular Sciences (MDPI) Taiwan , 08 January 2020

Oncology, Microbiology

Key words: FOLFOX, Fecal Microbiota Transplant, Intestinal Mucositis, Apoptosis, Gut Microbiota

Organism: Mouse

Tissue: Intestine

Pathological State: Cancer

2033
Impact of the Sensory and Sympathetic Nervous System on Fracture Healing in Ovariectomized Mice

T Niedermair, RH Straub, C Brochhausen, S Grässel

International Journal of Molecular Sciences (MDPI) Germany , 08 January 2020

Neuroscience

Key words: Fracture, Substance P, Alpha-CGRP, Sympathectomy, Sympathetic Nerve Fibers, Ovariectomy, Sensory Nervous System, Bone Repair, Bone Remodeling

Organism: Mouse

Tissue: Bone

2034
Sensory neuropeptides are required for bone and cartilage homeostasis in a murine destabilization-induced osteoarthritis model

D Muschter, L Fleischhauer, S Taheri, AF Schilling, H Clausen-Schaumann, S Grässel

Bone (Elsevier) Germany , 08 January 2020

Osteology

Key words: Osteoarthritis, Destabilization of The Medial Meniscus, Substance P, Alpha- Calcitonin Gene-Related Peptide, Bone, Cartilage

Organism: Mouse

Tissue: Bone

2035
Racial difference in prostate cancer cell telomere lengths in men with higher-grade prostate cancer: a clue to the racial disparity in prostate cancer outcomes

CM Heaphy, CE Joshu, JR Barber, C Davis, R Zarinshenas, AM De Marzo, TL Lotan, KS Sfanos, AK Meeker, EA Platz

Cancer Epidemiology, Biomarkers & Prevention (AACR Publications) USA , 08 January 2020

Oncology

2036
Efficient Labeling Of Mesenchymal Stem Cells For High Sensitivity Long-Term MRI Monitoring In Live Mice Brains

AAA Ali, RA Shahror, KY Chen

International Journal of Nanomedicine (Dove Press) Taiwan , 08 January 2020

Nanomedicine

Key words: Iron Oxide Nanoparticles, FGF21, Regenerative Medicine, Tracking of Cells, Non-Invasive Imaging Modality

Organism: Human

Cell Line: Mesenchymal Stem Cells

2037
Protective Effects of Chlorogenic Acid on Cerebral Ischemia/Reperfusion Injury Rats by Regulating Oxidative Stress-Related Nrf2 Pathway

D Liu, H Wang, Y Zhang, Z Zhang

Drug Design, Development and Therapy (Dove Press) China , 07 January 2020

Neuroscience

Key words: Cerebral Ischemia/Reperfusion Injury, Chlorogenic Acid, Oxidative Stress, Neuroprotection, NF-E2-Related Factor 2 Pathway

Organism: Rat

Tissue: Brain

Pathological State: Cerebral Ischemia

2038
The MyoD family inhibitor domain-containing protein enhances the chemoresistance of cancer stem cells in the epithelial state by increasing β-catenin activity

CJ Chen, CJ Yang, SF Yang, MS Huang, YP Liu

Oncogene (Nature) Taiwan , 07 January 2020

Oncology

Key words: Non-Small Lung Cancer, Prognostic

Organism: Human

Tissue: Lung

Pathological State: Cancer

2039
TIAM2S as a novel regulator for serotonin level enhances brain plasticity and locomotion behavior

CH Chu, JS Chen, PC Chuang, CH Su, ZL Chan, ZJ Zang, ZT Chiang, PW Gean, HS Sun

The FASEB Journal (Wiley) Taiwan , 07 January 2020

Neuroscience

Key words: Guanine Nucleotide Exchange Factor (GEF), Hyperlocomotion, Neuroplasticity, Serotonergic Fiber, Serotonin (5‐HT), TIAM2

Organism: Mouse

Tissue: Brain

2040
Microvascular Disease in Chronic Thromboembolic Pulmonary Hypertension: Hemodynamic Phenotyping and Histomorphometric Assessment

C Gerges, M Gerges, R Friewald, P Fesler, P Dorfmüller, S Sharma, K Karlocai, N Skoro-Sajer, J Jakowitsch, B Moser, S Taghavi, W Klepetko, IM Lang

Circulation (American Heart Association) Austria, Germany, France, Hungary , 03 January 2020

Cardiology

Key words: Chronic Thromboembolic Pulmonary Hypertension, Upstream Resistance, Pulmonary Vascular Resistance, Pulmonary Arterial Compliance, Microvascular Disease

Organism: Human

Tissue: Lung

Results 2031 - 2040 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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