Skip to main content

Table 1 HIV-Modulated Proteins Associated With Essential Steps During Angiogenesis

From: Proteomic characterization of HIV-modulated membrane receptors, kinases and signaling proteins involved in novel angiogenic pathways

Protein names and Abbreviations

Accession #

P-Value related to Angiogenesis

1. Activation of T-Cells: Transcriptional and Translational Reprogramming

T-cell receptor zeta chain, tyrosine-protein kinase (ZAP-70)

P43403

4 × 10-5

TNF receptor (TNR) superfamily # 9 (TNR9)

Q07011

8 × 10-8

Complement receptor 3 (CO3/C3)*

P01024

1 × 10-6

Beta type serine/threonine protein kinase C (PKC)*

P05771

8 × 10-12

2. Regulation of Cell Cycle: Lipid Kinase, Endothelial zinc finger and p53-binding protein

Phosphatidylinositol-4-phosphate3-kinase C2-beta (P3C2B/PI3K)

O00750

8 × 10-12

Endothelial zinc finger protein (ZNF71)

Q9NQZ8

N/A

Tumor suppressor p53-binding protein 1 (TP53B)

Q12888

2 × 10-8

3. Augmentation of Cell Growth: Overexpression of Receptor Protein Tyrosine Kinases

ERBB2 receptor protein tyrosine kinase (ERB2)

P04626

2 × 10-10

Growth factor receptor-bound protein 2 (GRB2)

P62993

8 × 10-12

Vascular endothelial cell growth factor C (VEGFC) Not expressed

P49767

2 × 10-10

VEGF receptor tyrosine kinase VEGFR-2 (VGFR2) Not expressed

P35968

8 × 10-12

4. Survival of Newly Formed Cells: Serine-Threonine Protein Kinase C (PKC) and Adapter Proteins

Beta type serine/threonine protein kinase C (PKC)*

P05771

8 × 10-12

Protein kinase C-binding protein NELL1 (NELL1)

Q92832

8 × 10-8

Annexin VI (ANXA6)

P08133

3 × 10-4

14-3-3 protein gamma (143G)

P61981

3 × 10-10

5. Mitogenic Signaling Cascade; Mitogen-activated Protein Kinase

Mitogen-activated protein kinase (MAPK3)

P27361

8 × 10-12

CRK-like adapter protein (CRKL)

P46109

5 × 10-10

6. Balanced Cell Growth or Adhesion: Anti-angiogenic G-Protein Coupled Receptors

Brain-specific angiogenesis inhibitor 1 (BAI1)

O14514

2 × 10-10

Brain-specific angiogenesis inhibitor 3 (BAI3)

O60242

N/A

7. Adhesion, Differentiation & Cell Migration: Focal Adhesion Kinase, Adhesion Receptor & Enzymes

Focal adhesion tryosine kinase 2 beta (FAK2)

Q14289

2 × 10-9

Alpha (V) beta (5) integrin (ITB5)

P18084

2 × 10-9

Nitric-oxide synthase (NS2A)

P35228

2 × 10-9

Fibronectin Precursor (FINC)

P02751

1.5 × 10-3

Low molecular weight phosphotyrosine protein phosphatase (PPAC)

P24666

2 × 10-9

8. Morphogenesis and Cell Migration: Laminins and other Cell Adhesion Molecules

Laminin beta-2 chain precursor (LAMB2)Upregulated

P55268

2 × 10-8

Laminin alpha-5 chain protein precursor (LAMA5)

O15230

2 × 10-10

Cadherin EGF LAG seven-pass G-type receptor 1 (CLR1/CELSR1)

Q9NYQ6

N/A

Protocadherin focal adhesion targeting (FAT2)

Q9NYQ8

7 × 10-6

Golgi apparatus Protein 1 (GLG1)

Q92896

N/A

9. Cell Permeability & Sprouting: Myosin Light Chain Kinase, Aggrecans & Peptidase

Myosin light chain kinase smooth muscle/non-muscle isoezymes (KMLS)

Q15746

3 × 10-12

ADAMTS-9 (ATS9)

Q9P2N4

4 × 10-4

Complement receptor 3 (CO3/C3)*

P01024

1 × 10-6

10. Preservation of Differentiated Cellular Phenotype: Coagulation-related Factor

Von Wilebrand factor (VWF)

P04275

2 × 10-7

  1. HIV-modulated proteins significantly associated with essential biological steps in neovascularization and angiogenesis. Four proteins were upregulated, two were downregulated and all the rest (n = 25), were expressed de novo post-HIV-infection (i.e. not expressed in uninfected counterpart cells; Figures 1–4).
  2. Since most of the proteins expressed in HIV-infected cells are multifunctional, the categorization of these proteins is only to facilitate a better understanding of numerous complex biological processes involved in angiogenesis. Thus, PKC is listed in categories #1 and #4 and C3/C03 is listed in #1 and #9