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 2301 - 2310 of 3451
2301
Striatal Microstimulation Induces Persistent and Repetitive Negative Decision-Making Predicted by Striatal Beta-Band Oscillation

Ken-ichi Amemori, Satoko Amemori,Daniel J Gibson and Ann M Graybie

Neuron (Cell Press) USA , 22 August 2018

Neuroscience

Key words: approach-avoidance conflict, basal ganglia, beta oscillation, caudate nucleus, cost-benefit decisions, emotion, macaque, motivation, primate, value judgment

Organism: Pig, Human

Tissue: Brain

2302
Modified Methacrylate Hydrogels Improve Tissue Repair after Spinal Cord Injury

Aleš Hejčl, Jiří Růžička, Kristýna Kekulová 1, Barbora Svobodová, Vladimír Proks, Hana Macková, Kateřina Jiránková, Kristýna Kárová, Lucia Machová Urdziková, Šárka Kubinová, Jiří Cihlář, Daniel Horák and Pavla Jendelová

International Journal of Molecular Sciences (MDPI) Czech Republic , 22 August 2018

Regenerative Medicine

Key words: spinal cord injury, hydrogel, connective tissue, neurofilaments, locomotor test, plantar test

Organism: Rat

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2303
Photoperiodic Flower Mimicking Metallic Nanoparticles for Image-Guided Medicine Applications

S Cho, B Lee, W Park, X Huang, DH Kim

ACS Applied Materials & Interfaces (ACS Publications) USA , 22 August 2018

Radiotherapy

Key words: metallic nanoparticles, radiosensitizers, image-guided radiotherapy, radiation, cancer therapy

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2304
Optimization of an Anti-NMDA Receptor Autoantibody Diagnostic Bioassay

NC Chiu, YJ Lin, RF Tzang, YS Li, HJ Lin, S Das, CG Chen, CC Chen, K Hsu

Circulation (NCBI) Taiwan, Denmark, Sweden , 22 August 2018

Neuroscience

Key words: Anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis, autoantibody (autoAb), autoimmune encephalitis, schizophrenia, diagnostic test, fluorescein isothiocyanate (FITC), Alexa Fluor 488, antigen (Ag)

Organism: Human

Pathological State: Encephalitis

2305
Lack of DNA damage response at low radiation doses in adult stem cells contributes to organ dysfunction

Peter W Nagle, Nynke A Hosper, Lara Barazzuol, Anne L Jellema, Mirjam Baanstra, Marc-Jan van Goethem, Sytze Brandenburg, Ulrich Giesen, Johannes A Langendijk, Peter van Luijk and Rob P Coppes

Clinical Cancer Research (AACR Publications) The Netherlands , 22 August 2018

Oncology

Key words: DNA Damage, Radiation, Stem Cells, Organ Dysfunction, Radiotherapy

Organism: Mouse

Tissue: Thyroid, Salivary Gland

2306
Secreted products of oral bacteria and biofilms impede mineralization of apical papilla stem cells in TLR-, species-, and culture-dependent fashion

Xenos Petridis,Luc W M van der Sluis,1 René J B Dijkstra,1 Marja G L Brinker, Henny C van der Mei,and Martin C Harmsen

Scientific Reports (Nature) The Netherlands , 21 August 2018

Immunology, Microbiology

Key words: Mesenchymal stem cells, Oral diseases, biofilms

Organism: Human

Cell Line: SCAP (Stem cells from apical papilla)

2307
Cbl-b deficiency provides protection against UVB-induced skin damage by modulating inflammatory gene signature

Tej Pratap Singh,Pablo A Vieyra-Garcia,Karin Wagner,Josef Penninger,Peter Wolf

Cell Death & Disease (Nature) Austria , 06 August 2018

Oncology

Key words: Cbl-b deficiency, UVB, skin damage, inflammation, gene signature

Organism: Mouse, Human

Tissue: Skin

2308
Expression and modulation of S100A4 protein by human mast cells

Rossana Domenis, David Pilutti, Maria Orsaria, Stefania Marzinotto, Veronica Candotti, Giulia Bosisio, Michela Bulfoni, Maria Elisabetta Ruaro, Carla Di Loreto, Vincenzo Della Mea, Eleonora Toffoletti, Ambrogio PLondero, Laura Mariuzzi, Giorgia Gri

Cellular Immunology (Elsevier) Italy , 04 August 2018

Immunology

Key words: Immunofluorescence Tryptase Metalloproteinase Mast cells biology siRNA

Organism: Human

Tissue: Skin

Pathological State: Bladder Cyst, Crohn's Disease, Cancer

2309
Degeneration of white matter and gray matter revealed by diffusion tensor imaging and pathological mechanism after spinal cord injury in canine

Chang‐Bin Liu De‐Gang Yang Xin Zhang Wen‐Hao Zhang Da‐Peng Li Chao Zhang Chuan Qin Liang‐Jie Du Jun Li Feng Gao Jie Zhang Zhen‐Tao Zuo Ming‐Liang Yang Jian‐Jun Li

CNS Neuroscience and Therapeutics (Wiley) China , 03 August 2018

Neuroscience

Key words: canine model, diffusion tensor imaging, gray matter, pathological degeneration, spinal cord injury, white matter

Organism: Dog

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2310
Crumpled Aluminum Hydroxide Nanostructures as a Microenvironment Dysregulation Agent for Cancer Treatment

MI Lerner, G Mikhaylov, AA Tsukanov, Aleksandr S Lozhkomoev, Elazar Gutmanas, Irena Gotman, Andreja Bratovs, Vito Turk‡ Boris Turk, Sergey G Psakhye, and Olga Vasiljeva

Nano Letters (ACS Publications) Russia, Israel, Slovenia , 02 August 2018

Nanomedicine

Key words: aluminum hydroxide, cancer treatment, Crumpled nanosheets, ion balance, molecular dynamics simulation, tumor microenvironment

Organism: Mouse

Tissue: Allograft Tumor

Pathological State: Cancer

Results 2301 - 2310 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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