Abstract: The object of the present invention is a method of diagnosis of a chronic kidney disease (CKD) or glomerulopathy in a subject, comprising the following steps: (a) determination of the level of at least five, or at least six or at least seven protein markers selected from the group consisting of Ig gamma-2 chain C region (IGHG2), serum albumin (ALB), ceruloplasmin (CP), thrombin (F2), haptoglobin beta chain (HP), alpha-1-antitrypsin (SERPINA1), Ig kappa chain V-1 region HK102 (IGKV1-5), myoglobin (MB), alpha-1-acid glycoprotein 1 (ORM1), serotransferrin(TF), alpha-1 B-glycoprotein (A1 BG), Igkappa chain V-I region Daudi (P04432), ganglioside GM2 activator (GM2A), alpha-1-acid glycoprotein 2 (ORM2), zinc-alpha-2-glycoprotein (AZGP1), afamin (AFM), NHL repeat-containing protein 3 (NHLC3), inter-alpha-trypsin inhibitor heavy chain H2 (ITIH2); wherein said markers also comprise the non-full-length fragments thereof, in a urine sample from said subject and (b) assigning a probability of the subject having or being

Abstract: The object of the present invention is a method of diagnosis of a chronic kidney disease (CKD) or glomerulopathy in a subject, comprising the following steps: (a) determination of the level of at least three or four or five protein markers selected from the group consisting of serum albumin (ALB), alpha-1-antitrypsin (serpinal), alpha-1-acid glycoprotein 1 (ORM1), serotransferrin (TF) and trefoil factor 1 (TFF), wherein said markers also comprise the non-full-length fragments thereof, in a urine sample from said subject and (b) assigning a probability of the subject having or being at a risk of chronic kidney disease or glomerulopathy or not having nor being at a risk thereof based on the results of the assay of step (a), wherein this involves estimating a probability of the subject having or being at a risk of chronic kidney disease or glomerulopathy or not having nor being at a risk thereof based on the level of each of the marker levels determined in (a)), the probability being estimated based on the level

Abstract: A method for diagnosis of IgA nephropathy is provided using a combination of alpha-1B-glycoprotein (A1BG) or a truncated fragment thereof having a molecular weight of 13-60 kDa, orosomucoid 1 (ORMI), and Ig lambda-2 chain C regions (IGLC2) as protein markers in a urine sample from a subject.

Abstract: The present invention relates to the use of at least two of 2-Cys-PRDXs selected from a group consisting of PRDX1, PRDX2, PRDX3, PRDX4 and PRDX5 as a biomarker to diagnose, differentiate and/or assess the risk of chronic kidney disease (CKD). The present invention also relates to a method of diagnosis and a method of determining an increased risk of chronic kidney disease (CKD). A kit suitable for diagnosis and differentiation of chronic kidney disease (CKD) selected from the group comprising lupus nephritis (LN), IgA nephropathy (IgAN) and autosomal-dominant polycystic kidney disease (ADPKD) in a subject is also provided.

Abstract: The present invention relates to use of markers selected from a group consisting of alpha-IB-glycoprotein (A1BG), alpha-1-acid glycoprotein 1 (ORM1), Ig lambda-2 chain C regions (IGLC2) and serotransferrin (TF) in methods for diagnosis, monitoring and differentiation of IgA nephropathy. In addition corresponding diagnostic kits are provided.