Abstract: A method of diagnosing mild traumatic brain injury (mTBI) in a subject that includes measuring levels of a biomarker in a test sample; and comparing the levels of the biomarker in the test sample with a known normal reference level of the biomarker, a decrease in the level of the biomarker in the test sample relative to the known normal reference level of the biomarker being indicative of mTBI diagnosis in the subject. The biomarker being one or a combination of two, three, four, five or six of acetic acid, formate, creatine, acetone, methanol, and glutamic acid. Methods of treating mTBI including administering to the subject one or a combination of acetic acid or a source of acetic acid, creatine or a source of creatine, one-carbon metabolism nutrients, a low-carbohydrate diet and/or glutamic acid or a source or precursors of glutamic acid.

Abstract: A computer implemented method for dynamic angiographic imaging including: obtaining image data comprising a plurality of corresponding images capturing at least a portion of both an increase phase and a decline phase of a contrast agent in a blood vessel of interest; generating at least one time-enhancement curve of the contrast agent based on the image data; determining a blood flow characteristic in the blood vessel of interest based on the time-enhancement curve. Systems for implementing the method and computer readable media incorporating the method are also described.

Abstract: A tissue oxygenation composition comprising (a) an oxygenated solution or a solution containing an oxygen carrier and (b) hydrogen sulfide (H2S). The disclosure also relates to methods of preserving, reperfusing and/or transfusing tissue with a tissue oxygenation composition according to the present disclosure.

Abstract: A method of diagnosing and prognosticating an acquired central nervous system injury (ACNSI) in a subject that includes: (a) obtaining a test sample from the subject (b) comparing levels a biomarker in the test sample with known normal or abnormal reference levels of the biomarker. A change (increase or decrease) in the levels of the biomarker in the test sample relative to the known reference levels of the biomarker is indicative of ACNSI diagnosis in the subject, the biomarker being one or a combination of two or more of the proteins listed in Table 2. ACNSI includes concussion and primary blast in blast-induced traumatic brain injury.

Abstract: Described herein is medical imaging technology for concurrent and simultaneous synthesis of a medical CA-free-AI-enhanced image and medical diagnostic image analysis comprising: receiving a medical image acquired by a medical scanner in absence of contrast agent enhancement; providing the medical image to a computer-implemented machine learning model; concurrently performing a medical CA-free-AI-enhanced image synthesis task and a medical diagnostic image analysis task with the machine learning model; reciprocally communicating between the image synthesis task and the image analysis task for mutually dependent training of both tasks. Methods and systems and non-transitory computer readable media are described for execution of concurrent and simultaneous synthesis of a medical CA-free-AI-enhanced image and medical diagnostic image analysis.

Abstract: Methods of diagnosing COVID-19 infection in a subject comprising: (a) obtaining a test sample from the subject (b) comparing levels of a biomarker in the test sample with known normal reference levels of the biomarker, wherein an increase in the level f the biomarker in the test sample relative to the known reference levels of the biomarker is indicative of COVID-19 diagnosis in the subject, the biomarker being one or more of granzyme B, tumor necrosis factor (TNF), heat shock protein 70 (HSP70), interleukin-18 (IL-18), interferon-gamma-inducible protein 10 (IP-10) and elastase 2. These biomarkers are used as therapeutic targets for COVID-19 infection. Also, methods that serve to prognosticate the outcome, recovery and disease severity of COVID-19 patients.

Abstract: A method of diagnosing acquired CNS injury (ACNSI) in a subject comprising: (a) obtaining a test sample from the subject (b) comparing levels of a lipid species or a cohort of multiple lipid species in the test sample with the levels of the single lipid species or the cohort of multiple lipid species in a control sample, or comparing to a normal reference range, (i.e. non-ACNSI (referred to as “normal”) subjects) using quantitative measurements, wherein a change (i.e. a drop or an increase) in the level of the lipid species or the cohort of multiple lipid species in the test sample relative to the control sample is indicative of ACNSI in the subject.

Abstract: The present invention relates to a method of producing expandable cultured brain cells. The brain cells are neurotrophic factor (NTF) positive. The expandable cultured brain cells are obtained by culturing a biopsy obtained from the cortical and/or subcortical brain region of a living subject. The biopsies can be obtained during neurosurgical procedures such as deep brain stimulation. The expandable cultured brain cells of the present invention are useful for the treatment of neurological diseases and other medical conditions.

Abstract: Methods, systems and non-transitory computer readable storage media of electric field treatment planning of a target tissue. A method of electric field treatment planning of a target tissue site includes: (a) obtaining an image of the target tissue site, (b) determining volume and one or more electric properties of the target tissue site, (c) using the volume and the one or more electric properties to: (i) determine a number of electrodes to treat the target tissue site with electric fields, each electrode having one or more contacts, (ii) determine a placement of the number of electrodes within the target tissue site, and (iii) relative to one of the contacts in one of the number of electrodes at the placement determined in (ii), determine an electric field that results in a prescribed electric field coverage of the target tissue site.

Abstract: A method of diagnosing central nervous system injuries such as acquired brain injury (ABI) and/or acquired spinal cord injury (ASI), including mild TBI (concussion or blast wave), mild ASI (contusion, stretch or partial cord transection), non-TBI brain injury and/or non-TSI spinal cord injury in a subject (animal or human). The method includes (a) obtaining a biological test sample from the subject, identifying metabolites in the subject's sample using metabolomics thereby obtaining a subject's metabolite matrix and generating a subject's profile using the patient's metabolite matrix; and (b) using multivariate statistical analysis and machine learning to compare the subject's profile with predetermined set of profiles of CNS injuries and a predetermined set of profiles of controls to determine if the subject has a CNS injury.

Abstract: Compounds comprising quinazolinone derivatives and methods of identification and use of imaging agents. The compounds have the general formula I: wherein R2 is selected from halogen, halosubstituted alkyl, alkyl, hydroxyl-alkyl, and amino-alkyl; X is selected from ester, carbonyl or —CH2—; R1 is selected from mono-, or bicyclic aromatic or heteroaromatic ring systems, wherein the mono-, or bicyclic aromatic or heteroaromatic ring systems are optionally substituted by halo, alkyl, nitro, alkoxy, amino; R3 is selected from one or two halo, halosubstituted alkyl, alkyl, nitro, hydroxyl-alkyl, and alkyl tosylate; or a pharmaceutically acceptable salt thereof. The compounds of the present invention may be used for detection, diagnosis and/or staging of prostate or other forms of cancer, and may also be used for cardiac disease.

Abstract: An intratumoral modulation therapy (IMT) method for the treatment of nervous system and systemic tumor in a patient which includes: (a) chronically implanting an electrode adjacent to or in the tumor of the patient or in a residual tumor bed, the electrode having electrical leads connected thereto; and (b) generating electric stimulation and applying the electric stimulation through the electrical leads to the electrode adjacent to or within the tumor. A method of transferring genetic material to a tumor cell which includes: (a) positioning an electrode adjacent to the tumor cell, the electrode having electrical leads connected thereto; (b) generating electric stimulation and applying the electric stimulation through the electrical leads to the electrode adjacent the cancer cell; and (c) delivering the genetic material to the tumor cell treated with the continuous alternating electric stimulation.

Abstract: A tissue oxygenation composition comprising (a) an oxygenated solution or a solution containing an oxygen carrier and (b) hydrogen sulfide (H2S). The disclosure also relates to methods of preserving, reperfusing and/or transfusing tissue with a tissue oxygenation composition according to the present disclosure.

Abstract: A method of diagnosing bacterial vaginosis (BV) in a female subject including: (a) obtaining an appropriate sample from the subject; and (b) detecting the presence of at least one of 2-hydroxyisovalerate (2HV) and ?-hydroxybutyrate (GHB) in the sample.

Abstract: The present invention concerns compositions comprising and methods of identification and use of imaging agents. The imaging agents comprise a growth hormone secretagogues having a conjugated fluoride. The imaging agents of the present invention may be used for detection, diagnosis and/or staging of prostate or other forms of cancer, and may also be used for cardiac disease.

Abstract: The present invention relates to a method of producing expandable cultured brain cells. The brain cells are neurotrophic factor (NTF) positive. The expandable cultured brain cells are obtained by culturing a biopsy obtained from the cortical and/or subcortical brain region of a living subject. The biopsies can be obtained during neurosurgical procedures such as deep brain stimulation. The expandable cultured brain cells of the present invention are useful for the treatment of neurological diseases and other medical conditions.

Abstract: The present invention relates to food-grade bacteria and methods for removing toxic compounds, including lead, cadmium, mercury, arsenic and pesticides, from contaminated environments or substances.

Abstract: Cyclized peptides derived from the hyaluronan binding region of RHAMM are provided. Pharmaceutical compositions and methods for using the peptides and pharmaceutical compositions are also provided. The peptides and pharmaceutical compositions can be used for the treatment of cancer, inflammatory disorders, autoimmune disorders, and fibrotic disorders.

Abstract: Compounds comprising quinazolinone derivatives and methods of identification and use of imaging agents. The compounds have the general formula I: wherein R2 is selected from halogen, halosubstituted alkyl, alkyl, hydroxyl-alkyl, and amino-alkyl; X is selected from ester, carbonyl or —CH2—; R1 is selected from mono-, or bicyclic aromatic or heteroaromatic ring systems, wherein the mono-, or bicyclic aromatic or heteroaromatic ring systems are optionally substituted by halo, alkyl, nitro, alkoxy, amino; R3 is selected from one or two halo, halosubstituted alkyl, alkyl, nitro, hydroxyl-alkyl, and alkyl tosylate; or a pharmaceutically acceptable salt thereof. The compounds of the present invention may be used for detection, diagnosis and/or staging of prostate or other forms of cancer, and may also be used for cardiac disease.

Abstract: The present invention relates to food-grade bacteria and methods for removing toxic compounds, including lead, cadmium, mercury, arsenic and pesticides, from contaminated environments or substances.