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Table 1 Absence of neutralizing antibody to infecting serotypes as determined by FcγR-expressing BHK cells

From: Human antibody response to dengue virus: implications for dengue vaccine design

Infecting serotype (n)a Number of Patients DENV neutralizing antibody titer (PRNT50)
BHK cells FcγR-expressing BHK cells
DENV-1 DENV-2 DENV-3 DENV-4 DENV-1 DENV-2 DENV-3 DENV-4
DENV-1 (7) 3b 10–80 10–1280 <10–20 <10–20 <10 <10–160 <10 <10
4 <10 10–320 <10 <10 <10 <10–40 <10 <10
DENV-3 (10) 8b 10–80 <10–1280 10–40 <10–40 <10–20 <10–80 <10 <10
2 <10 80–160 <10 <10 <10 20–40 <10 <10
  1. Data source [17]
  2. aIndicates the total number of patients
  3. bIndicates the number of patients with neutralizing antibody to infecting serotype as determined by non FcγR-expressing cells