PRADER-WILLI SYNDROME MUTATION DETECTION METHYLATION SPECIFIC PCR Test: Symptoms, Diagnosis, and Cost

Prader-Willi Syndrome (PWS) is a rare genetic disorder that affects approximately 1 in 10,000 to 1 in 25,000 people worldwide. It is caused by the loss of function of certain genes in the chromosome 15q11-q13 region. PWS is characterized by intellectual disability, short stature, hypotonia, hyperphagia, and obesity. The diagnosis of PWS is based on clinical features and genetic testing, including methylation-specific PCR (MS-PCR) to detect mutations in the chromosome 15q11-q13 region. DNA Labs India offers MS-PCR testing for PWS at a cost of INR 11,000.

Symptoms of Prader-Willi Syndrome

PWS is a complex disorder with a wide range of symptoms that can vary in severity. The most common symptoms of PWS include:

• Intellectual disability
• Short stature
• Hypotonia (poor muscle tone)
• Hyperphagia (excessive appetite)
• Obesity
• Sleep apnea
• Delayed puberty
• Behavioral problems
• Speech and language delays
• Skin picking

Not all individuals with PWS will exhibit all of these symptoms, and the severity of symptoms can vary from person to person.

Diagnosis of Prader-Willi Syndrome

The diagnosis of PWS is typically based on clinical features and genetic testing. Clinical features that may suggest a diagnosis of PWS include:

• Hypotonia (poor muscle tone)
• Feeding difficulties in infancy
• Growth hormone deficiency
• Delayed motor milestones
• Excessive appetite and weight gain
• Behavioral problems

Genetic testing for PWS typically involves methylation-specific PCR (MS-PCR) to detect mutations in the chromosome 15q11-q13 region. MS-PCR is a highly sensitive and specific test that can detect PWS mutations in up to 99% of cases.

MS-PCR Test Cost

The cost of MS-PCR testing for PWS at DNA Labs India is INR 11,000. This includes the cost of sample collection, processing, and analysis.

Conclusion

PWS is a rare genetic disorder that can cause a wide range of symptoms, including intellectual disability, short stature, hypotonia, hyperphagia, and obesity. The diagnosis of PWS is based on clinical features and genetic testing, including MS-PCR to detect mutations in the chromosome 15q11-q13 region. DNA Labs India offers MS-PCR testing for PWS at a cost of INR 11,000. If you suspect that you or a loved one may have PWS, it is important to consult with a healthcare professional for an accurate diagnosis and appropriate treatment.

Prader-Willi syndrome (PWS) and Angelman syndrome (AS) are clinically distinct neurodevelopmental genetic disorders that map to 15q11-q13. The primary phenotypes are attributable to loss of expression of imprinted genes within this region which can arise by means of a number of mechanisms. The most sensitive single approach to diagnosing both PWS and AS is to study methylation patterns within 15q11-q13.

 Note: We offer free home sample collection for online bookings for Prader-Willi Syndrome Mutation Detection Methylation Specific PCR Test and the test costs a special discounted price of 11000 INR across India. The cities where this service is available include Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Pimpri-Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan-Dombivali, Vasai-Virar, Varanasi, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Prayagraj, Howrah, Ranchi, Jabalpur, Gwalior, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Kota, Guwahati, Chandigarh, Thiruvananthapuram, Solapur, Hubballi-Dharwad, Tiruchirappalli, Tiruppur, Moradabad, Mysore, Bareily, Gurgaon, Aligarh, Jalandhar, Bhubaneswar, Salem, Mira-Bhayandar, Warangal , Guntur , Bhiwandi, Saharanpur, Gorakhpur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, Nellore , Bhavnagar, Dehradun, Durgapur, Asansol, Rourkela, Nanded, Kolhapur, Ajmer, Akola, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Jammu, Sangli-Miraj & Kupwad, Mangalore, Erode10, Belgaum, Ambattur, Tirunelveli, Malegaon, Gaya, Jalgaon, Udaipur, Maheshtala, Davanagere, Kozhikode, Kurnool, Rajpur Sonarpur, Rajahmundry , Bokaro, South Dumdum, Bellary, Patiala, Gopalpur, Agartala, Bhagalpur, Muzaffarnagar, Bhatpara, Panihati, Latur, Dhule, Tirupati , Rohtak, Korba, Bhilwara, Berhampur, Muzaffarpur, Ahmednagar, Mathura, Kollam, Avadi, Kadapa, Kamarhati, Sambalpur, Bilaspur, Shahjahanpur, Satara, Bijapur, Rampur, Shivamogga, Chandrapur, Junagadh, Thrissur, Alwar, Bardhaman, Kulti, Kakinada, Nizamabad, Parbhani, Tumkur, Khammam, Ozhukarai, Bihar Sharif, Panipat, Darbhanga, Bally, Aizawl, Dewas, Ichalkaranji, Karnal, Bathinda, Jalna, Eluru, Kirari Suleman Nagar, Barasat, Purnia, Satna, Mau, Sonipat, Farrukhabad, Sagar, Rourkela, Durg, Imphal, Ratlam, Hapur, Arrah, Karimnagar, Anantapur, Etawah, Ambernath, North Dumdum, Bharatpur, Begusarai, New Delhi, Gandhidham, Baranagar, Tiruvottiyur, Puducherry, Sikar, Thoothukudi, Rewa, Mirzapur, Raichur, Pali, Ramagundam , Haridwar, Vijayanagaram, Katihar, Nagarcoil, Sri Ganganagar, Karawal Nagar, Mango, Thanjavur, Bulandshahr, Uluberia, Murwara, Sambhal, Singrauli, Nadiad, Secunderabad, Naihati, Yamunanagar, Bidhan Nagar, Pallavaram, Bidar, Munger, Panchkula, Burhanpur, Raurkela Industrial Township, Kharagpur, Dindigul, Gandhinagar, Hospet, Nangloi Jat, Malda, Ongole, Deoghar, Chapra, Haldia, Khandwa, Nandyal, Chittoor , Morena, Amroha, Anand, Bhind, Bhalswa Jahangir Pur, Madhyamgram, Bhiwani, Navi Mumbai Panvel Raigad, Baharampur, Ambala, Morvi, Fatehpur, Rae Bareli, Khora, Bhusawal, Orai, Bahraich, Vellore, Mahesana, Sambalpur, Raiganj, Sirsa, Danapur, Serampore, Sultan Pur Majra, Guna, Jaunpur, Panvel, Shivpuri, Surendranagar Dudhrej, Unnao, Hugli and Chinsurah, Alappuzha, Kottayam, Machilipatnam, Shimla, Adoni, Tenali, Proddatur, Saharsa, Hindupur, Sasaram, Hajipur, Bhimavaram, Dehri, Madanapalle, Siwan, Bettiah, Guntakal, Srikakulam, Motihari, Dharmavaram, Gudivada, Narasaraopet, Bagaha, Miryalaguda, Tadipatri, Kishanganj, Karaikudi, Suryapet, Jamalpur, Kavali, Tadepalligudem, Amaravati, Buxar, Jehanabad, Aurangabad.