Single nucleotide polymorphisms in cytokine genes and their association with primary Sjögren’s syndrome in Saudi patients

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.

From the Department of Zoology (Alqahtani, Daghestani); from the Department of Medicine (Omair), Rheumatology Division; from the Department of Medicine (Alhamad), Pulmonary Division; from the Department of Statistics and Operations Research (Tashkandy), College of Sciences; from the Central Laboratory (Othman); from the Department of Biochemistry (Warsy), King Saud University; from the Department of Clinical Sciences (Alenzi), College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia; and from Department of Clinical Sciences (Halwani), Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.