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Nijmegen breakage syndrome
1 OMIM reference -
1 associated gene
44 signs/symptoms
PROTEIN INTERACTIONS: 3
COMMON SIGNS: 4
Non-polyposis Turcot syndrome
1 OMIM reference -
4 associated genes
55 signs/symptoms
Nijmegen breakage syndrome
Non-polyposis Turcot syndrome

NBN
(UniProt - OMIM)
 MLH1
(UniProt - OMIM)
MSH2
(UniProt - OMIM)
MSH6
(UniProt - OMIM)
PMS2
(UniProt - OMIM)

INTERACTOME
ASSOCIATIONS
(click on a score value to see the evidence)
NBN
NBN
NBN
(0.55)
(0.55)
(0.55)
MLH1
MSH2
MSH6


Citations in the biomedical literature:


Nijmegen breakage syndrome
NBN
Non-polyposis Turcot syndrome
MLH1 MSH2 MSH6 PMS2



Nijmegen breakage syndrome
Non-polyposis Turcot syndrome

Synonym(s):
- AT V1
- Ataxia-telangiectasia, variant 1
- Berlin breakage syndrome
- Immunodeficiency - microcephaly - chromosomal instability
- Microcephaly - immunodeficiency - lymphoreticuloma
- NBS
- Seemanova syndrome type 2
Synonym(s):
(no synonyms)
Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare immune disease
- Rare oncologic disease
Classification (Orphanet):
- Rare gastroenterologic disease
- Rare genetic disease
- Rare neurologic disease
- Rare oncologic disease
Classification (ICD10):
(no data available)
Classification (ICD10):
- Neoplasms -
Epidemiological data:
Class of prevalence: unknown
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal recessive
Epidemiological data:
(no data available)
External references:
1 OMIM reference -
2 MeSH references: D049932 / C531759
External references:
1 OMIM reference -
No MeSH references
COMMON
SIGNS 		- Autosomal recessive inheritance
- Glial tumor / glioblastoma
- Hyperactivity / attention deficit
- Malabsorption / chronic diarrhea / steatorrhea

Nijmegen breakage syndrome
Non-polyposis Turcot syndrome

Very frequent
- Anomalies of ear and hearing
- Anus / rectum anomalies
- Beaked nose
- Chromosome breakage
- Depressed nasal bridge
- Face / facial anomalies
- Hair and scalp anomalies
- Hemolytic anemia
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Imperforate anus / rectum atresia / agenesis / recto-vaginal / vesical / perineal fistula
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Long / large / bulbous nose
- Low hair line-front
- Megaureter / hydronephrosis / pyeloureteral junction syndrome
- Microcephaly
- Micrognathia / retrognathia / micrognathism / retrognathism
- Monoclonal immunoglobulins / gammapathy / dysglobulinemia
- Nasal congestion / sinusitis / rhinitis / rhinorrhea
- Philtrum deeply grooved
- Repeat respiratory infections
- Short neck
- Short stature / dwarfism / nanism
- Sloping forehead
- Thrombocytopenia / thrombopenia
- Upslanted palpebral fissures / mongoloid slanting palpebral fissures
- Wasted (excluding lipodystrophy) / poorly muscled build / cachexy

Frequent
- Neoplasms / tumors
- Thymic aplasia / hypoplasia

Occasional
- Acute leukemia
- Agyria / micro / pachy / macrogyria / lissencephaly / gyration / neuronal migration defect
- Cleft palate without cleft lip / submucosal cleft palate / bifid uvula
- Excessive freckling
- Lateral cleft lip / gingival cleft / paramedian nasal cleft
- Lymphoma
- Medulloblastoma
- Muscle anomalies
- Muscle hypotrophy / atrophy / dystrophy / agenesis / amyotrophy
- Muscle weakness / flaccidity
- Respiratory distress / dyspnea / respiratory failure / lung volume reduction
- Skin photosensitivity


Very frequent
- Acute abdominal pain / colic
- Asthenia / fatigue / weakness
- Autosomal dominant inheritance
- Colon neoplasm / tumor / carcinoma / cancer
- Constipation
- Gastrointestinal bleeding / hemorrhage / hematemesis / melena / rectorrhagia
- Intestinal transit disorder
- Weight loss / loss of appetite / break in weight curve / general health alteration

Frequent
- Cranial hypertension
- Death in infancy
- Early death in adulthood
- Facial pain / cephalalgia / migraine
- Humour troubles / anxiety / depression / apathy / euphoria / irritability
- Hypertonia / spasticity / rigidity / stiffness
- Hypotonia
- Motor deficit / trouble
- Nausea / vomiting / regurgitation / merycism / hyperemesis
- Psychic / behavioural troubles
- Rectum / rectal neoplasm / tumor / carcinoma / cancer
- Seizures / epilepsy / absences / spasms / status epilepticus

Occasional
- Abnormal gait
- Abnormal visual field / hemianopsia / hemianopia / scotoma / visual peripheral rim
- Alexia / agraphia / writing / reading troubles
- Benign tumor of the brain / nervous system
- Bone / osseous neoplasm / tumor / carcinoma / cancer
- Central nervous system / peripheral nerves neoplasm / tumor / carcinoma / cancer
- Contractures / cramps / trismus / tetania / claudication / opisthotonos
- Delirium / hallucination
- Elocution disorders / dysarthria / dysphonia
- Execution movement disorder / dysmetria / bradykinesia / akinesia / apraxia
- Hemiplegia / diplegia / hemiparesia / limb palsy
- Hepatic / liver neoplasm / tumor / carcinoma / cancer
- Neuroblastoma
- Ovary / Fallopian tube neoplasm / tumor / carcinoma / cancer (excl. teratoma / germinoma)
- Pancreatic / pancreas neoplasm / tumor / carcinoma / cancer
- Paresthesia / dysesthesia / hypoesthesia / anesthesia / numbness
- Pituitary / hypophyseal neoplasm / tumor / carcinoma / cancer
- Polyposis of the bowel / colon / intestine
- Psychic / psychomotor regression / dementia / intellectual decline
- Pyramidal syndrome
- Sarcoma
- Skin tumors / lumps / epidermal cysts
- Soft tissue sarcoma / cancer / tumor / liposarcoma / myosarcoma
- Speech troubles / aphasia / dysphasia / echolalia / mutism / logorrhea / dysprosodia
- Thyroid neoplasm / tumor / carcinoma / cancer
- Transient amaurosis / acute visual trouble
- Troubles of memory / amnesia / hypermnesia
- Ureteral / urethral / vesical / bladder neoplasm / tumor / carcinoma / cancer
- Uterus / uterine / cervix / endometrium neoplasm / tumor / carcinoma / cancer
- Visual loss / blindness / amblyopia
- Visual / auditory / tactile agnosia / propopagnosia / simultagnosia