Depletion of CD4(+) T Cells Aggravates Glomerular and Interstitial Injury in Murine Adriamycin Nephropathy

Kidney Int. 2001 Mar;59(3):975-84. doi: 10.1046/j.1523-1755.2001.059003975.x.


Background: CD4(+) T cells play an important role in various types of immunologic renal disease, including lupus nephritis, IgA nephropathy, and crescentic glomerulonephritis. CD4(+) T cells are also major infiltrating lymphocytes in chronic tubulointerstitial inflammation associated with nonimmunological renal diseases. We suspected that CD4(+) T cells might contribute to disease progression and loss of renal function in chronic proteinuric renal disease (CPRD). To investigate this possibility, the effect of monoclonal antibody against CD4(+) lymphocytes (anti-CD4) was studied in a murine model (adriamycin nephropathy) of CPRD.

Methods: Adriamycin nephropathy was produced in male BALB/c mice by a single intravenous injection of adriamycin (11 mg/kg). Anti-CD4 was given by intraperitoneal injection following the development of proteinuria at days 5, 6, 7, 21, and 37 after adriamycin. After six weeks, renal function and histology were studied by histomorphometry, immunohistochemistry, and flow cytometry.

Results: Flow cytometric analysis showed a marked decrease in the number of CD4(+) T cells in blood and spleen of the antibody-treated animals (N = 7, P < 0.01). Adriamycin plus CD4(+) depletion mice had significantly greater mesangial expansion, glomerular sclerosis, and interstitial expansion than the mice on adriamycin alone. Interstitial infiltration with macrophages and CD8(+) cells was significantly increased in adriamycin plus CD4(+) depletion mice. Creatinine clearance (17.5 +/- 0.54 vs. 29.2 +/- 0.89 microL/min, P < 0.001) was significantly worse in the adriamycin plus CD4(+) depletion mice than in adriamycin alone mice and correlated with histologic change in glomeruli and interstitium.

Conclusions: Depletion of CD4(+) T cells promotes glomerular and interstitial injury in mice with established adriamycin nephropathy. These findings suggest that CD4(+) T cells have a protective role against the progression of adriamycin nephropathy.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Antibodies, Monoclonal / pharmacology
  • CD4 Lymphocyte Count
  • CD4-Positive T-Lymphocytes / immunology
  • CD4-Positive T-Lymphocytes / pathology
  • CD4-Positive T-Lymphocytes / physiology*
  • Doxorubicin*
  • Interferon-gamma / genetics
  • Interleukin-4 / genetics
  • Kidney / metabolism
  • Kidney / pathology*
  • Kidney Diseases / chemically induced*
  • Kidney Diseases / metabolism
  • Kidney Diseases / pathology*
  • Kidney Glomerulus / metabolism
  • Kidney Glomerulus / pathology*
  • Macrophages / pathology
  • Male
  • Mice
  • Mice, Inbred BALB C
  • Monocytes / pathology
  • RNA, Messenger / metabolism


  • Antibodies, Monoclonal
  • RNA, Messenger
  • Interleukin-4
  • Doxorubicin
  • Interferon-gamma