Journal: Pflugers Archiv
Article Title: A novel mouse model for familial hypocalciuric hypercalcemia (FHH1) reveals PTH-dependent and independent CaSR defects
doi: 10.1007/s00424-024-02927-y
Figure Lengend Snippet: Expression of key proteins involved in renal calcium, magnesium, and salt handling. Protein abundance was assessed by immunoblotting in protein homogenates from kidneys from wildtype (WT/WT), Pth KO/ Casr BCH002 , WT/ Casr BCH002 and Pth KO/ Casr BCH002 mice. Protein expression of ( A , B ) NKCC2 (120 kDa), ( C , D ) NCC (130 kDa), ( E , F ) TRPV5 (75 kDa) ( G , H ) Calbindin D28k (28 kDa), and ( I , J ) TRPM6 (230 kDa) were normalized to the corresponding ponceau S staining. Values are presented as means ± SD together with single values ( n = 6/group). Data were analysed with 2-way ANOVA with Tukey correction for multiple comparisons between PTH and BCH genotypes. * p < 0.05
Article Snippet: Antibodies used were directed against NaPi-IIa (1:2000) [ ], NaPi-IIc (1:1000) [ ], total NCC (1:2000; a kind gift of J. Loffing [ ]), NKCC2 (1:2000, a kind gift of J. Loffing) [ ], NHE3 (1:1000; StressMarq; SPC-400D), TRPV5 (1: 500, a kind gift by O. Bonny, [ ]), TRPM6 (1:2000, a kind gift by J. Loffing, [ ]), the vitamin D receptor (Vdr) (1:500 Santa Cruz), Cyp24a1 (1:1000, Proteintech), the Ca 2+ -sensing receptor (CaSR) (1:500, Thermo Fisher) and calbindin D28k (1:500, Swant).
Techniques: Expressing, Western Blot, Staining