Decreased serum dipeptidyl peptidase IV activity in major depression

A RATING SCALE FOR DEPRESSION

1960 • 30,921 citations

A new dipeptide naphthylamidase hydrolyzing glycyl-prolyl-?-naphthylamide

1966 • 425 citations

Lymphocyte Function in Major Depressive Disorder

1984 • 382 citations

New chromogenic substrates for X-prolyl dipeptidyl-aminopeptidase

1976 • 316 citations

Proline specific endo- and exopeptidases

1980 • 254 citations

Soluble interleukin‐2 receptors in systemic lupus erythematosus

1988 • 170 citations

Post-proline cleaving enzyme and post-proline dipeptidyl aminopeptidase. Comparison of two peptidases with high specificity for proline residues.

1978 • 163 citations

The role of dipeptidyl peptidase IV in human T lymphocyte activation. Inhibitors and antibodies against dipeptidyl peptidase IV suppress lymphocyte proliferation and immunoglobulin synthesis in vitro

1987 • 141 citations

Liver dipeptidyl aminopeptidase IV hydrolyzes substance P

1978 • 135 citations

Serum levels of interleukin‐2 receptor and activity of rheumatic diseases characterized by immune system activation

1988 • 128 citations

Biological 'Markers' for Endogenous Depression

1984 • 124 citations

Successive cleavage of N-terminal Arg1-Pro2 and Lys3-Pro4 from substance P but no release of Arg1-Pro2 from bradykinin, by X-Pro dipeptidyl-aminopeptidase

1978 • 123 citations

CD26 Antigen is a Surface Dipeptidyl Peptidase IV (DPPIV) as Characterized by Monoclonal Antibodies Clone Til‐19‐4‐7 and 4EL1C7

1990 • 118 citations

Antiphospholipid, antinuclear, epstein-barr and cytomegalovirus antibodies, and soluble interleukin-2 receptors in depressive patients

1991 • 108 citations

Depression, Urinary Free Cortisol Excretion and Lymphocyte Function

1986 • 104 citations

Research Diagnostic Criteria and DSM-III

1982 • 102 citations

Dipeptidyl Peptidase IV in Human T Lymphocytes

1989 • 100 citations

Impaired Lymphocyte Stimulation by Mitogens in Severely Depressed Patients

1989 • 96 citations

Regional cerebral blood flow in long-term heavy cannabis use

1986 • 88 citations

The dexamethasone suppression test, the Hamilton Depression Rating Scale and the DSM-III depression categories

1986 • 84 citations

Dipeptidyl peptidase IV of human lymphocytes. Evidence for specific hydrolysis of glycylproline p-nitroanilide in T-lymphocytes

1984 • 82 citations

Cortisol, 11-deoxycortisol, and ACTH concentrations after dexamethasone in depressed patients and healthy volunteers

1984 • 80 citations

glycylprolyl β-naphthylamidase activity in human serum

1975 • 71 citations

Interleukin 2 production by human T lymphocytes identified by antibodies to dipeptidyl peptidase IV

1985 • 68 citations

X-Prolyl dipeptidyl-aminopeptidase activity, with X-proline p-nitroanilides as substrates, in normal and pathological human sera.

1976 • 62 citations

A further exploration of the relationships between immune parameters and the HPA-axis activity in depressed patients

1991 • 61 citations

Prediction of subtype and severity of depression by means of dexamethasone suppression test, l-tryptophan: Competing amino acid ratio and MHPG flow

1987 • 58 citations

The dipeptidyl peptidase IV, a membrane enzyme involved in the proliferation of T lymphocytes.

1985 • 52 citations

Antinuclear factor-positive mental depression: a single disease entity?

1976 • 50 citations

Dipeptidyl aminopeptidase IV, a glycoprotein from pig kidney

1978 • 42 citations

Activities of dipeptidyl peptidase II and dipeptidyl peptidase IV in mice with lupus erythematosus-like syndrome and in patients with lupus erythematosus and rheumatoid arthritis.

1987 • 40 citations

Serum glycylproline p-nitroanilidase activity in rheumatoid arthritis and systemic lupus erythematosus

1978 • 38 citations

Serum activities of dipeptidyl-aminopeptidase II and dipeptidyl-aminopeptidase IV in tumor-bearing animals and in cancer patients

1987 • 36 citations

Activities of dipeptidyl peptidase II and dipeptidyl peptidase IV in mice with lupus erythematosus-like syndrome and in patients with lupus erythematosus and rheumatoid arthritis.

1987 • 35 citations

Serum glycylproline p-Nitroanilidase activity in blood cancers

1977 • 32 citations

Glycylprolyl-diaminopeptidase in human leukocytes: selective occurrence in T lymphocytes and influence on the total serum enzyme activity

1984 • 32 citations

Serum dipeptidyl peptidase activities as a possible marker of oral cancer

1989 • 26 citations

Dipeptidyl peptidase IV (DP IV), a functional marker of the T lymphocyte system

1987 • 26 citations

Serum glycylproline dipeptidyl aminopeptidase activity in human hepatic cancer

1979 • 23 citations

Dipeptidylaminopeptidase IV (DAP IV) Activity in Normal and Malignant T-Cell Subsets as Defined by Monoclonal Antibodies

1983 • 21 citations

Serum dipeptidyl peptidase (DPP) IV activities in oral cancer patients

1982 • 20 citations

Dipeptidyl peptidase IV in human T lymphocytes. An approach to the role of a membrane peptidase in the immune system.

1986 • 19 citations

Comparison of X-prolyl dipeptidyl-aminopeptidase activity in human cerebrospinal fluid with that in serum

1979 • 18 citations

Decreased serum levels of various hydrolytic enzymes in patients with rheumatoid arthritis.

1984 • 15 citations

Sandwich enzyme-immunoassay for dipeptidyl aminopeptidase IV in the serum of people with oral cancer

1986 • 15 citations

<b>MULTIPLE FORMS OF GLYCYLPROLYL DIPEPTIDYL AMINOPEPTIDASE (DIPEPTIDYL PEPTIDASE IV) IN HUMAN SERA FROM PATIENTS WITH </b><b>HEPATITIS </b>

1982 • 5 citations

Changes of Dipeptidyl Peptidase (DP IV) Activity in the T Lymphocytes of Rats Following Administration of ACTH, Dexamethasone and Opiates

2009 • 4 citations

Die Bedeutung der Aktivitätsbestimmung des Enzyms Dipeptidyl-Peptidase IV (DP IV) im klinischen Laboratorium

1988 • 3 citations