BioParity.UFO / UAP research

10 sources for “Sizun Jiang”

Results

PaperS7701

A multi-omics spatial framework for host-microbiome dissection within the intestinal tissue microenvironment

Bokai Zhu, Yunhao Bai, Yao Yu Yeo, Xiaowei Lu, Xavier Rovira-Clavé, Han Chen, Jason Yeung, Dingani Nkosi, Jonathan Glickman, Antonio Delgado-Gonzalez, Georg K. Gerber, Mike Angelo, Alex K. Shalek, Garry P. Nolan, Sizun Jiang. pmc.ncbi.nlm.nih.gov. January 31, 2025.

This mouse-intestine study combines spatial imaging, gene-expression and glycan measurements to examine inflammation-associated patterns. Its many cells and regions come from eight main-cohort mice, and correlations do not establish microbial causation or clinical performance. Nolan is a corresponding author and joint supervisor. The reviewed scope is partial, with biological-validation sections and Methods excluded; public support and commercial disclosures do not establish a UAP programme or private approach.

Partial specialist XML; validation and Methods excluded
PaperS7526

Graph Fourier transform for spatial omics representation and analyses of complex organs

Yuzhou Chang, Jixin Liu, Yi Jiang, Anjun Ma, Yao Yu Yeo, Qi Guo, Megan McNutt, Jordan E Krull, Scott J Rodig, Dan H Barouch, Garry P Nolan, Dong Xu, Sizun Jiang, Zihai Li, Bingqiang Liu, Qin Ma. ebi.ac.uk. August 29, 2024.

SpaGFT represents spatial data using graph topology and low-frequency assumptions. Benchmarks vary by dataset, and some methods perform better in particular examples. Selected marker references, repeated tissue regions and alternate analysis methods do not independently establish biological causation or patient replication.

Main text and selected supporting materials read
PaperS7570

MAPS: pathologist-level cell type annotation from tissue images through machine learning

Muhammad Shaban, Yunhao Bai, Huaying Qiu, Shulin Mao, Jason Yeung, Yao Yu Yeo, Vignesh Shanmugam, Han Chen, Bokai Zhu, Jason L Weirather, Garry P Nolan, Margaret A Shipp, Scott J Rodig, Sizun Jiang, Faisal Mahmood. ebi.ac.uk. January 2, 2024.

MAPS uses expert-labelled protein-expression data to classify cells. The authors report strong results within datasets, while acknowledging leakage risk from splitting one patient’s CODEX image by cells. Performance falls across cohorts and competing methods sometimes do better. Nolan is a coauthor and supervisor; disclosed commercial interests, reporting differences and missing original materials accompany the findings.

Complete supplied article and supplement text read; original and tiny-label gaps
PaperS7683

Expanded vacuum-stable gels for multiplexed high-resolution spatial histopathology

Yunhao Bai, Bokai Zhu, John-Paul Oliveria, Bryan J. Cannon, Dorien Feyaerts, Marc Bosse, Kausalia Vijayaragavan, Noah F. Greenwald, Darci Phillips, Christian M. Schürch, Samuel M. Naik, Edward A. Ganio, Brice Gaudilliere, Scott J. Rodig, Michael B. Miller, Michael Angelo, Sean C. Bendall, Xavier Rovira-Clavé, Garry P. Nolan, Sizun Jiang. pmc.ncbi.nlm.nih.gov. July 7, 2023.

This proof-of-concept study introduces ExPRESSO for higher-resolution imaging of archived tissue on existing mass-spectrometry platforms. The reported lateral enlargement is about 3.7-fold, with axial compression, edge distortion and marker-specific signal limits. Alzheimer’s examples use six individuals, not hundreds of patients; vessel counts and image fields are nested observations. Nolan’s disclosed FDA funding and instrument-company interests are explicit. The study does not report UAP patients, a secret government approach or a clinical diagnostic trial.

Complete supplied XML text; original figures and supplements unreviewed
PaperS7688

Immune cell topography predicts response to PD-1 blockade in cutaneous T cell lymphoma

Darci Phillips, Magdalena Matusiak, Belén Rivero Gutierrez, Salil S Bhate, Graham L Barlow, Sizun Jiang, Janos Demeter, Kimberly S Smythe, Robert H Pierce, Steven P Fling, Nirasha Ramchurren, Martin A Cheever, Yury Goltsev, Robert B West, Michael S Khodadoust, Youn H Kim, Christian M Schürch, Garry P Nolan. ebi.ac.uk. November 18, 2021.

This observational tissue analysis links immune-cell topography to pembrolizumab response in14selected lymphoma patients from an earlier24-patient trial. Seventy regions and large cell counts remain nested within those patients. Assay validation and resampling reuse the same cohort, without an independent clinical test. Several abundance and signature measures were null; the proposed chemokine mechanism is not causally demonstrated. Nolan is a corresponding coauthor/joint supervisor. Published government grants and commercial/patent disclosures remain attributed, without establishing a classified approach or UAP programme.

Complete specialist supplied XML text; native graphics unreviewed
PaperS7685

Subcellular localization of biomolecules and drug distribution by high-definition ion beam imaging

Xavier Rovira-Clavé, Sizun Jiang, Yunhao Bai, Bokai Zhu, Graham Barlow, Salil Bhate, Ahmet F Coskun, Guojun Han, Chin-Min Kimmy Ho, Chuck Hitzman, Shih-Yu Chen, Felice-Alessio Bava, Garry P Nolan. ebi.ac.uk. July 30, 2021.

This cultured-cell imaging study maps biomolecules and drug distribution at fine spatial scales, with limited skin-tissue validation. Small cell samples and nested voxels limit generalization; 33 fields/cells across treatment groups came from one experiment. The proposed nuclear-pore pumping mechanism is an interpretation, without a demonstrated causal intervention or clinical outcome. Acknowledged NIH, Army and foundation support does not establish a secret approach or UAP programme. Nolan is a corresponding author and joint supervisor. The paper declares no competing interests; native graphics, supplements and underlying data remain unreviewed.

Complete specialist supplied XML text; native graphics unreviewed
PaperS7550

Adjacent Cell Marker Lateral Spillover Compensation and Reinforcement for Multiplexed Images

Yunhao Bai, Bokai Zhu, Xavier Rovira-Clave, Han Chen, Maxim Markovic, Chi Ngai Chan, Tung-Hung Su, David R. McIlwain, Jacob D. Estes, Leeat Keren, Garry P. Nolan, Sizun Jiang. ebi.ac.uk. July 5, 2021.

REDSEA compensates signal leakage between adjacent segmented cells. Published tests compare correction choices against a fallible manual reference and reused imaging data. Retaining signal and removing ambiguous classifications involve tradeoffs; poor segmentation and several other contamination mechanisms remain unresolved. Source counts, caption panels, equation notation and channel lists conflict. Nolan’s declared instrument-company financial interest and funding disclaimer remain part of the evidence.

Supplied article and published supplements read
PaperS7561

Highly Multiplexed Phenotyping of Immunoregulatory Proteins in the Tumor Microenvironment by CODEX Tissue Imaging

Darci Phillips, Christian M Schürch, Michael S Khodadoust, Youn H Kim, Garry P Nolan, Sizun Jiang. ebi.ac.uk. May 19, 2021.

The authors develop a multiplexed imaging panel using eight previously treated tumor specimens. The 25,456 analyzed cells are nested within eight sampled cores, rather than independent patients. Cell types combine clustering with manual refinement; spatial marker patterns do not establish functional causation or clinical treatment prediction. Nolan supervised and revised the study, while Jiang is corresponding author. Channel labels, figure pointers and plotted units remain inconsistent in the supplied source.

Complete supplied text and received apparatus read
PaperS7620

Nanoscopic subcellular imaging enabled by ion beam tomography

Ahmet F Coskun, Guojun Han, Shambavi Ganesh, Shih-Yu Chen, Xavier Rovira Clavé, Stefan Harmsen, Sizun Jiang, Christian M Schürch, Yunhao Bai, Chuck Hitzman, Garry P Nolan. ebi.ac.uk. February 4, 2021.

The authors demonstrate destructive ion-beam imaging and computational reconstruction in fixed cells and selected tissue. Calibration resolution, localization precision and theoretical capability remain distinct. Nested depth slices and reconstruction-derived ground truth limit independence. The method is a research demonstration, with no clinical efficacy or UAP finding established.

Complete supplied main, mathematics and figures; supplements unreceived
PaperS7625

Multimodal Analysis of Composition and Spatial Architecture in Human Squamous Cell Carcinoma

Andrew L Ji, Adam J Rubin, Kim Thrane, Sizun Jiang, David L Reynolds, Robin M Meyers, Margaret G Guo, Benson M George, Annelie Mollbrink, Joseph Bergenstråhle, Ludvig Larsson, Yunhao Bai, Bokai Zhu, Aparna Bhaduri, Jordan M Meyers, Xavier Rovira-Clavé, S Tyler Hollmig, Sumaira Z Aasi, Garry P Nolan, Joakim Lundeberg, Paul A Khavari. ebi.ac.uk. July 23, 2020.

The authors combine sequencing and imaging to describe selected squamous-cancer tissue, including a tumour-specific keratinocyte population. Cells, spots and fields depend on small patient subsets. Predicted interactions and proximity do not establish causal immune suppression. A linked correction repairs duplicated and mislabeled figure material; its unchanged-conclusions statement is attributed to the authors.

Complete supplied main, correction, S5 cells and S3 signature cells; remaining gaps

A curated public selection. Source review describes what was read; it does not establish that a claim is true. Our research approach