• Back to Protein Delta Homolog 1 (Pref-1, Protein Delta Homolog 1, Preadipocyte factor 1, DLK-1, pG2, Fetal antigen 1, FA1, Dlk1, Dlk, Pref1)

• Jensen CH, Krogh TN, Højrup P, Clausen PP, Skjødt K, Larsson LI, Enghild JJ, Teisner B: Protein structureof fetal antigen 1 (FA1). Eur J Biochem 1994, 225:83-92
• Jensen CH, Erb K, Westergaard LG, Kliem A, Teisner B: Fetal antigen 1, an EGF multidomain protein in the sex hormone producing cells of the gonads and the microenvironment of germ cells. Molecul Hu Reproduc 1999, 5(10):908-913
• Sul HS, Smas C, Mei B, Zhou L: Function of pref-1 as an inhibitor of adipocyte differentiation. 2000 Internat J Obesity, 24(4):S15-S19
• Wang Y, Kim KA, Kim JH Sul HS: Pref-1, a preadipocyte secreted factor that inhibits adipogenesis. J Nutr 2006, 136:2953-2956
• O´Connell J, Lynch L, Hogan A, Cawood TJ, O´Shea D: Preadipocyte factor-1 is associated with metabolic profile in severe obesity. J clin Endocrin Metab 2011, 96(4):E680-E684
• Chacón MR, Miranda M, Jensen CH, Fernández-Real JM, Vilarrasa N, Gutiérrez C, Näf S, Gomez JM, Vendrell J: Human serum levels of fetal antigen 1 (FA1/Dlk1) increase with obesity, are negatively associated with insulin sensitivity and modulate inflammation in vitro. Int J Obesity 2008, 32:1122-1129
• Kavalkova P, Dostalova I, Haluzikova D, Trachta P, Hanusová V, Lacinova Z, Papezova H, Domluvilova D, Zikan V, Haluzik M: Preadipocyte factor-1 concentration in patients with anorexia nervosa: the influence of partial realimentation. Physiol Res 2012, 61:153-159
• Falix FA, Aronson DC, Lamers WH, Hiralall JK, Seppen J: DLK1, a serum marker for hepatoblastoma in young infants. Pediatr Blood Cancer 2012, 59(4):743-745
• Mitterberger MC, Lechner S, Mattesich M, Kaiser A, Probst D, Wenger N, Pierer G, Zwerschke W: DLK1(Pref1) is a negative regulator of adipogenesis in CD105+/CD90+/CD34+/CD31-/FABP4- adipose-derived stromal cells from subcutaneous abdominal fat pats of adult women. Stem Cell Res 2012, 9:35-48
• Andries A, Niemeier A, Stoving RK, Abdallah BM, Wolf AM, Horder K, Kassem M: Serum levels of fetal antigen 1 extreme nutritional states. ISRN Endocrinology 2012, doi:10.5402/2012/592648Andries A, Niemeier A, Stoving RK, Abdallah BM, Wolf AM, Horder K, Kassem M: Serum levels of fetal antigen 1 extreme nutritional states. ISRN Endocrinology 2012, doi:10.5402/2012/592648
• Hudak CS, Sul HS: Pref-1, a gatekeeper of adipogenesis. Front Endocrin 2013, 4:79 Hudak CS, Sul HS: Pref-1, a gatekeeper of adipogenesis. Front Endocrin 2013, 4:79
• Li H, Cui ML, Chen TY, Xie HY, Cui Y, Tu H, Chen FH, Ge C, Li JJ: Serum DLK1 is a potential prognostic biomarker in patients with hepatocellular carcinoma. Tumor Biol 2015, 36(11):8399-8404