Abstract
We have previously shown that an oligo(nucleoside methylphosphonate) (deoxynucleoside methylphosphonate residues in italics) complementary to the acceptor splice junction of herpes simplex virus type 1 (HSV-1) immediate-early (IE) pre-mRNAs 4,5 [d(TpTCCTCCTGCGG)], causes sequence-specific inhibition of virus growth in infected cell cultures (Smith et al., 1986; Kulka et al., 1989). Here we report a similar inhibition of HSV-1 growth by oligo(nucleoside methylphosphonates) complementary to the splice donor site of HSV-1 IE pre-mRNAs 4,5 [d(GpCTTACCCGTGC)] and to the translation initiation site of IE4 mRNA [d(ApATGTCGGCCAT)]. An oligomer complementary to the translation initiation site of IE5 mRNA [d(GpGCCCACGACAT)] or an unrelated oligomer [d(GpCGGGAAGGCAC)] did not inhibit virus growth. IC50 values were 20, 25 and 20 μM for d(TpTCCTCCTGCGG), d(GpCTTACCCGTGC) and d(ApATGTCGGCCAT) respectively. In infected BALB/c mice d(TpTCCTCCTGCGG) caused a significant decrease in HSV-1 growth (82% inhibition at 500 μM). A psoralen-derivative of d(TpTCCTCCTGCGG) that binds covalently to complementary sequences after exposure to 365 nm irradiation, inhibited HSV-1 growth (86-91%) at a 10-fold lower concentration than the non-derivatized oligomer. The inhibition was sequence-specific and significantly lower (27%) for HSV-2 that differs from HSV-1 in 7 of the 12 bases targeted by d(pTCCTCCTGCGG). Virus growth was not inhibited by d(GpGCCCACGACAT). The data suggest that oligo(nucleoside methylphosphonates) may be effective antiviral agents.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 115-130 |
| Number of pages | 16 |
| Journal | Antiviral Research |
| Volume | 20 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1993 |
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Keywords
- Antisense
- Antiviral
- HSV-1
- Oligo(nucleoside methylphosphonates)
ASJC Scopus subject areas
- Virology
- Pharmacology
Cite this
Antiviral effect of oligo(nucleoside methylphosphonates) complementary to the herpes simplex virus type 1 immediate early mRNAs 4 and 5. / Kulka, Michael; Wachsman, Matthew; Miura, Shunsuke; Fishelevich, Rita; Miller, Paul S.; Ts'o, Paul O P; Aurelian, Laure.
In: Antiviral Research, Vol. 20, No. 2, 1993, p. 115-130.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Antiviral effect of oligo(nucleoside methylphosphonates) complementary to the herpes simplex virus type 1 immediate early mRNAs 4 and 5
AU - Kulka, Michael
AU - Wachsman, Matthew
AU - Miura, Shunsuke
AU - Fishelevich, Rita
AU - Miller, Paul S.
AU - Ts'o, Paul O P
AU - Aurelian, Laure
PY - 1993
Y1 - 1993
N2 - We have previously shown that an oligo(nucleoside methylphosphonate) (deoxynucleoside methylphosphonate residues in italics) complementary to the acceptor splice junction of herpes simplex virus type 1 (HSV-1) immediate-early (IE) pre-mRNAs 4,5 [d(TpTCCTCCTGCGG)], causes sequence-specific inhibition of virus growth in infected cell cultures (Smith et al., 1986; Kulka et al., 1989). Here we report a similar inhibition of HSV-1 growth by oligo(nucleoside methylphosphonates) complementary to the splice donor site of HSV-1 IE pre-mRNAs 4,5 [d(GpCTTACCCGTGC)] and to the translation initiation site of IE4 mRNA [d(ApATGTCGGCCAT)]. An oligomer complementary to the translation initiation site of IE5 mRNA [d(GpGCCCACGACAT)] or an unrelated oligomer [d(GpCGGGAAGGCAC)] did not inhibit virus growth. IC50 values were 20, 25 and 20 μM for d(TpTCCTCCTGCGG), d(GpCTTACCCGTGC) and d(ApATGTCGGCCAT) respectively. In infected BALB/c mice d(TpTCCTCCTGCGG) caused a significant decrease in HSV-1 growth (82% inhibition at 500 μM). A psoralen-derivative of d(TpTCCTCCTGCGG) that binds covalently to complementary sequences after exposure to 365 nm irradiation, inhibited HSV-1 growth (86-91%) at a 10-fold lower concentration than the non-derivatized oligomer. The inhibition was sequence-specific and significantly lower (27%) for HSV-2 that differs from HSV-1 in 7 of the 12 bases targeted by d(pTCCTCCTGCGG). Virus growth was not inhibited by d(GpGCCCACGACAT). The data suggest that oligo(nucleoside methylphosphonates) may be effective antiviral agents.
AB - We have previously shown that an oligo(nucleoside methylphosphonate) (deoxynucleoside methylphosphonate residues in italics) complementary to the acceptor splice junction of herpes simplex virus type 1 (HSV-1) immediate-early (IE) pre-mRNAs 4,5 [d(TpTCCTCCTGCGG)], causes sequence-specific inhibition of virus growth in infected cell cultures (Smith et al., 1986; Kulka et al., 1989). Here we report a similar inhibition of HSV-1 growth by oligo(nucleoside methylphosphonates) complementary to the splice donor site of HSV-1 IE pre-mRNAs 4,5 [d(GpCTTACCCGTGC)] and to the translation initiation site of IE4 mRNA [d(ApATGTCGGCCAT)]. An oligomer complementary to the translation initiation site of IE5 mRNA [d(GpGCCCACGACAT)] or an unrelated oligomer [d(GpCGGGAAGGCAC)] did not inhibit virus growth. IC50 values were 20, 25 and 20 μM for d(TpTCCTCCTGCGG), d(GpCTTACCCGTGC) and d(ApATGTCGGCCAT) respectively. In infected BALB/c mice d(TpTCCTCCTGCGG) caused a significant decrease in HSV-1 growth (82% inhibition at 500 μM). A psoralen-derivative of d(TpTCCTCCTGCGG) that binds covalently to complementary sequences after exposure to 365 nm irradiation, inhibited HSV-1 growth (86-91%) at a 10-fold lower concentration than the non-derivatized oligomer. The inhibition was sequence-specific and significantly lower (27%) for HSV-2 that differs from HSV-1 in 7 of the 12 bases targeted by d(pTCCTCCTGCGG). Virus growth was not inhibited by d(GpGCCCACGACAT). The data suggest that oligo(nucleoside methylphosphonates) may be effective antiviral agents.
KW - Antisense
KW - Antiviral
KW - HSV-1
KW - Oligo(nucleoside methylphosphonates)
UR - http://www.scopus.com/inward/record.url?scp=0027514389&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027514389&partnerID=8YFLogxK
U2 - 10.1016/0166-3542(93)90002-Z
DO - 10.1016/0166-3542(93)90002-Z
M3 - Article
C2 - 8384823
AN - SCOPUS:0027514389
VL - 20
SP - 115
EP - 130
JO - Antiviral Research
JF - Antiviral Research
SN - 0166-3542
IS - 2
ER -