Abstract: The present invention relates to methods for diagnosis or monitoring of viral infection by detecting the presence of transrenal viral nucleic acids or nucleic acids of viral origin in urine sample, with or without isolation of nucleic acids from a urine sample. The analysis of the nucleic acids is performed through hybridization of the nucleic acids with specific probes, or through a chain amplification reaction with specific primers. The methods are applicable to all viral pathogenic agents, including RNA, DNA, episomal, or integrated viruses.

Abstract: The present invention relates to methods for diagnosis or monitoring of viral infection by detecting the presence of transrenal viral nucleic acids or nucleic acids of viral origin in urine sample, with or without isolation of nucleic acids from a urine sample. The analysis of the nucleic acids is performed through hybridization of the nucleic acids with specific probes, or through a chain amplification reaction with specific primers. The methods are applicable to all viral pathogenic agents, including RNA, DNA, episomal, or integrated viruses.

Abstract: The present invention relates to methods for diagnosis or monitoring of viral infection by detecting the presence of transrenal viral nucleic acids or nucleic acids of viral origin in urine sample, with or without isolation of nucleic acids from a urine sample. The analysis of the nucleic acids is performed through hybridization of the nucleic acids with specific probes, or through a chain amplification reaction with specific primers. The methods are applicable to all viral pathogenic agents, including RNA, DNA, episomal, or integrated viruses.

Abstract: The invention is based upon the discovery that small nucleic acids from non-viral pathogens are able to cross the kidney and are present in urine of a subject when the subject is infected with the non-viral pathogen. These transrenal DNAs are especially prevalent at smaller sizes under about 300 bp. Thus the invention provides compositions and methods for the diagnosis of infection of a subject with non-viral pathogens through the detection of transrenal nucleic acids from those pathogens in the urine of the subject.

Abstract: The present invention relates to methods for diagnosis or monitoring of viral infection by detecting the presence of transrenal viral nucleic acids or nucleic acids of viral origin in urine sample, with or without isolation of nucleic acids from a urine sample. The analysis of the nucleic acids is performed through hybridization of the nucleic acids with specific probes, or through a chain amplification reaction with specific primers. The methods are applicable to all viral pathogenic agents, including RNA, DNA, episomal, or integrated viruses.

Abstract: The invention is based upon the discovery that small nucleic acids from non-viral pathogens are able to cross the kidney and are present in urine of a subject when the subject is infected with the non-viral pathogen. These transrenal DNAs are especially prevalent at smaller sizes under about 300 bp. Thus the invention provides compositions and methods for the diagnosis of infection of a subject with non-viral pathogens through the detection of transrenal nucleic acids from those pathogens in the urine of the subject.

Abstract: The present invention relates to a method for diagnosing and/or monitoring a bacterial or parasitic infection by detection and quantification of the transrenal nucleic acids, derived from bacterial pathogenic agents or from parasites, in urine. The detection method optionally includes the isolation and the purification of the nucleic acids from urine by methods known in the art including pairing with molecular probes that are specific for the pathogenic agents, PCR hybridization, PCR, nested PCR, SSCP, LCR, and SDA. Diagnostic kits based on these detection methods are also claimed.