Abstract:
The present invention provides methods for predicting response to a hormone-directed therapy or chemotherapy in a prostate cancer (PCa) patient comprising (a) performing a direct analysis comprising immunofluorescent staining and morphological characteristization of nucleated cells in a blood sample obtained from the patient to identify and enumerate circulating tumor cells (CTC); (b) individually characterizing genotypic, morphometric and protein expression parameters to generate a profile for each of the CTCs, and (c) predicting response to hormone-directed therapy in the prostate cancer PCa patient based on said profile. In some embodiments, the methods comprise repeating steps (a) through (c) at one or more timepoints after initial diagnosis of prostate cancer to sequentially monitor said genotypic, morphometric and protein expression parameters.
Abstract:
Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
Abstract:
Genetically altered sorghum plants expressing the multi-seeded #2 phenotype contain one of two genomic alterations in the Sb06g018040 gene which result in reduced activity of the encoded protein, a class II 13-lipoxygenase. This phenotype and genotype are referred to as msd2. These alterations result in increased number of seeds and seed weight, thus increasing the yield of the genetically altered plant. These alterations can be generated in the ortholog genes in maize (TS1), rice, barley, and other monocot plants, generating the MSD2 phenotype. The seeds of one particular MSD2 Sorghum bicolor has been deposited with ATCC and assigned Accession Number PTA-121634.
Abstract:
The present invention provides a composition comprising a plurality of labeled neurons, each of which is labeled by an expression construct that encodes a unique barcoded nucleic acid.
Abstract:
Disclosed herein are compounds, compositions and methods for modulating splicing of SMN2 mRNA in a subject. Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of diseases and disorders, including spinal muscular atrophy.
Abstract:
Provided herein, in some aspects, are methods of determining whether a candidate protein, more specifically a functional domain of a candidate protein, is essential for viability of cells of interest using clustered regularly interspaced short palindromic repeat (CPJSPR)-Cas9 technology which holds great promise for genetic screening and for the discovery of therapeutic targets.
Abstract:
A method for determining the number of nucleic acid molecules (NAMs) in a group of NAMs, comprising i) obtaining an amplified and mutagenized group of NAMs that was produced by a. subjecting the group of NAMs to a chemical mutagenesis which mutates only select nucleic acid bases in the group of NAMs at a rate of 10% to 90% thus forming a group of mutagenized NAMs (mNAMs), and b. amplifying the group of mNAMs; ii) obtaining sequences of the mNAMs in the group of amplified mNAMs; and iii) counting the number of different sequences obtained in step (ii) to determine the number of unique mNAMs in the group of mNAMS, thereby determining the number of NAMs in the group of NAMs.
Abstract:
The present invention provides methods for predicting response to a hormone-directed therapy or chemotherapy in a prostate cancer (PCa) patient comprising (a) performing a direct analysis comprising immunofluorescent staining and morphological characterization of nucleated cells in a blood sample obtained from the patient to identify and enumerate circulating tumor cells (CTC); (b) individually characterizing genotypic, morphometric and protein expression parameters to generate a profile for each of the CTCs, and (c) predicting response to hormone-directed therapy in the prostate cancer PCa patient based on said profile. In some embodiments, the methods comprise repeating steps (a) through (c) at one or more timepoints after initial diagnosis of prostate cancer to sequentially monitor said genotypic, morphometric and protein expression parameters.