CD206-positive M2 macrophage-targeting exosomes and methods of use thereof are provided. One embodiment provides a CD206-positive M2 macrophage-targeting exosome expressing a CD206 binding peptide and an Fc portion of IgG2b. In some embodiments, the CD206 binding peptide is encoded by a nucleic acid sequence having 95%, 99%, or 100% sequence identity to SEQ ID NO:2 and the IgG2b is encoded by a sequence having 95%, 99%, or 100% sequence identity to SEQ ID NO:6.

The present description relates to methods for clinically assessing Parkinson's disease in a subject using protein biomarkers of erythrocyte-derived extracellular vesicles (EEV).

The present disclosure relates to systems and methods of using machine learning analysis to stratify the risk of spontaneous preterm birth (SPTB). In some variations, to select informative markers that differentiate SPTB from term deliveries, a processed quantification data of the markers can be subjected to univariate receiver operating characteristic (ROC) curve analysis. A Differential Dependency Network (DDN) can then applied in order to extract co-expression patterns among the markers. In order to assess the complementary values among selected markers and the range of their relevant performance, multivariate linear models can be derived and evaluated using bootstrap resampling.

The invention provides seminal computational approaches utilizing data from non-rare cells to detect rare cells, such as circulating tumor cells (CTCs). The invention is applicable at two distinct stages of CTC detection; the first being to make decisions about data collection parameters and the second being to make decisions during data reduction and analysis. Additionally, the invention utilizes both one and multi-dimensional parameterized data in a decision making process.

A method is provided for using hollow fibers having a porosity above 20 nm, in particular polyethersulfone hollow fibers, to impoverish blood and blood-derivatives from blood-derived extracellular vesicles, in particular exosomes and exomers. Methods for obtaining and analyzing the impoverished samples are also provided.

The subject of the invention is the method of detecting and diagnosing the progression of diabetes using Raman spectroscopy which involves the examination of the changes in the composition of urinary extracellular vesicles which confirm the existence of the condition and its progression. The invention can be applied in clinical practice, in particular in the early clinical diagnostics of diabetes and in the monitoring of its progression, in particular diabetic nephropathy and advanced renal impairment caused by diabetes.

The present invention relates to a method of improving the quality of therapeutic cells by real-time glutathione monitoring.

Provided is a method whereby an objective indicator of an immune-related disease can be rapidly and easily detected, the method comprising detecting, as an indicator of an immune-related disease, a difference in the result of observing a primary cilium of an immune-related cell between a subject specimen and a normal specimen.

The present invention relates to microfluidic fluidic devices, methods and systems for use in identifying epigenetic signatures in a range of sample types, e.g., cells established on a chip (including but not limited to single cell samples, cell populations, C cell layers and whole tissues, such as a biopsy), immune cells, cfDNA, exosomes, and the like. More specifically, in some embodiments, a microfluidic chip containing a sample is contacted with a test compound (e.g. DNA altering test compound, an RNA expression altering test compound, etc.) for use in providing a diagnostic epigenetic signature for that type of sample (or cell type) exposed to that specific test compound. In some embodiments, after contact with a test compound, effluent fluids (e.g. fluids exiting the chip that contacted the cells) are derived for testing as a virtual blood draw. In some embodiments, epigenetic signatures include (but are not limited to) identifying specific combinations of modifications of chromosomes and specific modifications of DNA.

The present invention discloses, in one embodiment, a method of using human induced pluripotent stem cells to generate three-dimensional human organ tissue for therapeutic drug toxicity and discovery. In one embodiment, a high throughput microtiter plate is loaded with both wild type and Rett disease 3D spheroids and exposed to a drug library, and activity is measured and analyzed for disease rescue to wild type cell behavior.